Timeseries Schemas

Below is a complete list of the metric data available through the Oxide API. Data is organized by table, with tables from the same target grouped together. The schema for each table includes:

Descriptions for the target and metric
Datum type, the type of the measurement data in the table
Units for the datum
Authorization scope, indicating which users have access to the data
Version, specified as <target_version>-<metric_version>
Fields, which can be used to filter data
- For example, virtual_machine:vcpu_usage concerns CPU usage for VM instances, so each data point is associated with an instance_id

See the OxQL tutorial for a review of key concepts.

Full table list

bfd_session
bgp_session
collection_target
database_transaction
- retry_data
ddm_router
- originated_tunnel_endpoints
- originated_underlay_prefixes
ddm_session
dendrite
- sample_collection_duration
hardware_component
http_service
- request_latency_histogram
instance_network_interface
kstat_sampler
- expired_targets
- samples_dropped
mg_lower
- routes_blocked_by_link_state
oximeter_collector
- collections
- failed_collections
sled_data_link
static_routing_config
- static_nexthops
- static_routes
switch_data_link
switch_rib
- active_routes
switch_table
virtual_disk
virtual_machine

`bfd_session`

`bfd_session:control_packet_send_failures`

Total number of failures to send a control packets to a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bfd_session` A Bidirectional Forwarding Protocol (BFD) session
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the BFD session
`peer`	IP Address	Address of the BFD session peer
`rack_id`	UUID	ID of the rack running the BFD session
`sled_id`	UUID	ID of the sled running the BFD session

`bfd_session:control_packets_received`

Total number of control packets received from a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bfd_session` A Bidirectional Forwarding Protocol (BFD) session
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the BFD session
`peer`	IP Address	Address of the BFD session peer
`rack_id`	UUID	ID of the rack running the BFD session
`sled_id`	UUID	ID of the sled running the BFD session

`bfd_session:control_packets_sent`

Total number of control packets sent to a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bfd_session` A Bidirectional Forwarding Protocol (BFD) session
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the BFD session
`peer`	IP Address	Address of the BFD session peer
`rack_id`	UUID	ID of the rack running the BFD session
`sled_id`	UUID	ID of the sled running the BFD session

`bfd_session:message_receive_error`

Total number of failures to receive a BFD packet from the internal dispatcher

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bfd_session` A Bidirectional Forwarding Protocol (BFD) session
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the BFD session
`peer`	IP Address	Address of the BFD session peer
`rack_id`	UUID	ID of the rack running the BFD session
`sled_id`	UUID	ID of the sled running the BFD session

`bfd_session:timeout_expired`

Total number of expired timeouts waiting for a BFD packet from the internal dispatcher

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bfd_session` A Bidirectional Forwarding Protocol (BFD) session
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the BFD session
`peer`	IP Address	Address of the BFD session peer
`rack_id`	UUID	ID of the rack running the BFD session
`sled_id`	UUID	ID of the sled running the BFD session

`bfd_session:transition_to_down`

Total number of times the BFD session has entered the down state, whether because the peer could not be reached, or because the session was marked administratively down.

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bfd_session` A Bidirectional Forwarding Protocol (BFD) session
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the BFD session
`peer`	IP Address	Address of the BFD session peer
`rack_id`	UUID	ID of the rack running the BFD session
`sled_id`	UUID	ID of the sled running the BFD session

`bfd_session:transition_to_init`

Total number of times the BFD session has entered the init state

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bfd_session` A Bidirectional Forwarding Protocol (BFD) session
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the BFD session
`peer`	IP Address	Address of the BFD session peer
`rack_id`	UUID	ID of the rack running the BFD session
`sled_id`	UUID	ID of the sled running the BFD session

`bfd_session:transition_to_up`

Total number of times the BFD session has entered the up state

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bfd_session` A Bidirectional Forwarding Protocol (BFD) session
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the BFD session
`peer`	IP Address	Address of the BFD session peer
`rack_id`	UUID	ID of the rack running the BFD session
`sled_id`	UUID	ID of the sled running the BFD session

`bgp_session`

`bgp_session:active_connections_accepted`

Number of active connections initiated by us accepted by the other peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:connection_retries`

Number of times our connection retry timer has expired

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:hold_timer_expirations`

Number of times our hold timer has expired

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:idle_hold_timer_expirations`

Number of times our idle hold timer has expired

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:keepalive_send_failures`

Number of times we failed to send a keep-alive message to the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:keepalives_received`

Number of keep-alive messages received from the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:keepalives_sent`

Number keep-alive messages to the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:notification_send_failures`

Number of times we failed to send a notification message to the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:open_handle_failures`

Number of times we failed to handle an open message from the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:open_send_failures`

Number of times we failed to send an open message to the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:opens_received`

Number of open messages received from the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:opens_sent`

Number of open messages sent to the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:passive_connections_accepted`

Number of TCP connections accepted by our BGP peer socket

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:prefixes_advertised`

Number of prefixes advertised by our BGP peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:prefixes_imported`

Number of prefixes imported by our BGP peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:transition_to_active`

Number of times our BGP peer has entered the active state

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:transition_to_connect`

Number of times our BGP peer has entered the connect state

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:transition_to_established`

Number of times our BGP peer has entered the established state

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:transition_to_idle`

Number of times our BGP peer has entered the idle state

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:transition_to_open_confirm`

Number of times our BGP peer has entered the open-confirm state

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:transition_to_open_sent`

Number of times our BGP peer has entered the open-sent state

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:transition_to_session_setup`

Number of times our BGP peer has entered the session-setup state

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:unexpected_keepalive_messages`

Number of unexpected keep-alive messages from the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:unexpected_open_messages`

Number of unexpected open messages from the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:unexpected_update_messages`

Number of unexpected update messages from the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:update_nexthop_missing`

Number of update messages received with reachability entries, but no next hop path attribute

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:update_send_failures`

Number of times we failed to send an update message to the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:updates_received`

Number of update messages received from the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`bgp_session:updates_sent`

Number of update messages sent to the peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`bgp_session` A peer-to-peer session of the Border Gateway Protocol
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Hostname of the server running our BGP peer
`local_asn`	u32	The Autonomous System Number (ASN) advertised by our BGP peer
`peer`	IP Address	IP address of the other peer in our BGP session
`rack_id`	UUID	ID of the rack on which our BGP peer is running
`sled_id`	UUID	ID of the sled on which our BGP peer is running

`collection_target`

`collection_target:cpus_provisioned`

Total number of vCPUs provisioned in the collection

Metadata
Datum type	i64
Units	Count
Authorization scope	Fleet
Target	`collection_target` A collection such as project or silo, whose provisioned virtual resources are tracked
Version	1-1

Fields
Name	Type	Description
`id`	UUID	UUID of the tracked collection

`collection_target:ram_provisioned`

Total memory provisioned in the collection

Metadata
Datum type	i64
Units	Bytes
Authorization scope	Fleet
Target	`collection_target` A collection such as project or silo, whose provisioned virtual resources are tracked
Version	1-1

Fields
Name	Type	Description
`id`	UUID	UUID of the tracked collection

`collection_target:virtual_disk_space_provisioned`

Total virtual disk space provisioned in the collection

Metadata
Datum type	i64
Units	Bytes
Authorization scope	Fleet
Target	`collection_target` A collection such as project or silo, whose provisioned virtual resources are tracked
Version	1-1

Fields
Name	Type	Description
`id`	UUID	UUID of the tracked collection

`database_transaction`

`database_transaction:retry_data`

Information about a retried transaction

Metadata
Datum type	f64
Units	Seconds
Authorization scope	Fleet
Target	`database_transaction` A named transaction run in the control plane database
Version	1-1

Fields
Name	Type	Description
`attempt`	u32	The attempt at running the transaction
`name`	String	The name of the transaction

`ddm_router`

`ddm_router:originated_tunnel_endpoints`

Current number of tunnel endpoints this router advertises

Metadata
Datum type	u64
Units	Count
Authorization scope	Fleet
Target	`ddm_router` A Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_router:originated_underlay_prefixes`

Current number of prefixes on the underlay network this router advertises

Metadata
Datum type	u64
Units	Count
Authorization scope	Fleet
Target	`ddm_router` A Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session`

`ddm_session:advertisements_received`

Total number of advertisements received from a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:advertisements_sent`

Total number of advertisements sent to a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:imported_tunnel_endpoints`

Current count of tunnel endpoints imported from a peer

Metadata
Datum type	u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:imported_underlay_prefixes`

Current count of underlay prefixes imported from a peer

Metadata
Datum type	u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:peer_address_changes`

Total number of times a peer changed its underlay address

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:peer_expirations`

Total number of times a peer was expired because we received no messages from it within the expiration threshold

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:peer_sessions_established`

Total number of times a session was established with a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:solicitations_received`

Total number of soliciation messages received from a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:solicitations_sent`

Total number of soliciation messages sent to a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:update_send_fail`

Total number of failures to send an update message to a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:updates_received`

Total number of update messages received from a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`ddm_session:updates_sent`

Total number of update messages sent to a peer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`ddm_session` A session in a Delay-Driven Multipath (DDM) router
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the DDM router
`interface`	String	The host interface on which the DDM session is running
`rack_id`	UUID	ID of the rack running the DDM router
`sled_id`	UUID	ID of the sled running the DDM router

`dendrite`

`dendrite:sample_collection_duration`

Duration spent collecting all timeseries samples

Metadata
Datum type	f64
Units	Seconds
Authorization scope	Fleet
Target	`dendrite` Oxide switch management daemon
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sled_id`	UUID	ID of the sled managing the switch
`sled_model`	String	The model of the sled managing the switch
`sled_revision`	u32	Revision number of the sled managing the switch
`sled_serial`	String	Serial number of the sled managing the switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch being managed
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model of the switch being managed
`switch_revision`	u32	Revision number of the switch being managed
`switch_serial`	String	Serial number of the switch being managed
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`hardware_component`

`hardware_component:amd_cpu_tctl`

A CPU Tctl (control temperature) reading from an AMD CPU.

Note that, unlike other temperature metrics, this is not a measurement of temperature in degrees Celsius or Fahrenheit, but is instead a dimensionless quantity used by the processor’s thermal control loop. This value has two notable thresholds:

At a value of 95, the CPU will begin internal thermal throttling.
At a value of 100, the CPU will shut down.

Metadata
Datum type	f32
Units	None
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`sensor`	String	The name of a sensor that recorded a sensor reading.
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`hardware_component:current`

Output current reading in amperes

Metadata
Datum type	f32
Units	Amps
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`sensor`	String	The name of a sensor that recorded a sensor reading.
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`hardware_component:fan_speed`

A fan speed measurement, in rotations per minute

Metadata
Datum type	f32
Units	Rpm
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`sensor`	String	The name of a sensor that recorded a sensor reading.
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`hardware_component:input_current`

Input electric current reading in amperes

Metadata
Datum type	f32
Units	Amps
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`sensor`	String	The name of a sensor that recorded a sensor reading.
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`hardware_component:input_voltage`

Input electric voltage reading, in volts

Metadata
Datum type	f32
Units	Volts
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`sensor`	String	The name of a sensor that recorded a sensor reading.
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`hardware_component:poll_error_count`

Cumulative count of errors encountered whilst polling a component’s sensors.

Unlike the sensor_error_count metric, this counts errors encountered by the management gateway while polling the component, rather than errors reported by the component itself.

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`error`	String	The kind of sensor error that occurred
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`hardware_component:power`

Power reading, in watts

Metadata
Datum type	f32
Units	Watts
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`sensor`	String	The name of a sensor that recorded a sensor reading.
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`hardware_component:sensor_error_count`

Cumulative count of errors reported by a sensor

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`error`	String	The kind of sensor error that occurred
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`sensor`	String	The name of a sensor that recorded a sensor reading.
`sensor_kind`	String	Which kind of sensor could not be read due to a sensor error. This will be one of 'temperature', 'current', 'power', 'voltage', 'input_current', 'input_voltage', 'fan_speed', or 'amd_cpu_tctl' (the same names as the metrics emitted by these sensors when they are read successfully).
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`hardware_component:temperature`

A physical temperature reading from a hardware component.

Note that AMD host CPUs report a control temperature (Tctl) value, which is not a temperature measurement in degrees Celsius, but a dimensionless value that represents how close the CPU is to thermal throttling. This value is recorded in a separate hardware_component:amd_cpu_tctl metric.

Metadata
Datum type	f32
Units	Degrees_celsius
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`sensor`	String	The name of a sensor that recorded a sensor reading.
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`hardware_component:voltage`

Output voltage reading, in volts

Metadata
Datum type	f32
Units	Volts
Authorization scope	Fleet
Target	`hardware_component` A hardware component on a compute sled, switch, or power shelf
Version	1-1

Fields
Name	Type	Description
`chassis_kind`	String	What kind of thing the component resides on. This will be one of 'sled', for components on compute sleds; 'switch', for components on rack switches; or 'power', for components on power shelves.
`chassis_model`	String	Model number of the sled, switch, or power shelf
`chassis_revision`	u32	Revision number of the sled, switch, or power shelf
`chassis_serial`	String	Serial number of the sled, switch, or power shelf
`component_id`	String	The service processor component ID uniquely identifying the hardware component on the sled, switch, or power shelf.
`component_kind`	String	What type of hardware component this thing is.
`description`	String	A human-readable description of the hardware component. This may include its location or role in the system (e.g. a DIMM’s number, or a temperature sensor’s location).
`gateway_id`	UUID	ID of the Management Gateway Service process which recorded the measurement.
`hubris_archive_id`	String	Hubris firmware archive ID of the service processor when the measurement was recorded.
`rack_id`	UUID	ID of the rack on which this measurement was recorded.
`sensor`	String	The name of a sensor that recorded a sensor reading.
`slot`	u32	The cubby number or switch slot of the service processor reporting the measurement

`http_service`

`http_service:request_latency_histogram`

Duration for the server to handle a request

Metadata
Datum type	Histogram u64
Units	Nanoseconds
Authorization scope	Fleet
Target	`http_service` An Oxide HTTP server
Version	1-1

Fields
Name	Type	Description
`id`	UUID	UUID of the HTTP server
`name`	String	The name of the HTTP server, or program running it
`operation_id`	String	The identifier for the HTTP operation.In most cases, this the OpenAPI `operationId` field that uniquely identifies the endpoint the request is targeted to and the HTTP method used.
`status_code`	u16	HTTP status code in the server’s response

`instance_network_interface`

`instance_network_interface:bytes_received`

Total number of bytes received on the network interface

Metadata
Datum type	Cumulative u64
Units	Bytes
Authorization scope	Project
Target	`instance_network_interface` A network interface attached to a virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	The ID of the virtual machine instance this network interface is attached to
`interface_id`	UUID	The ID of the network interface
`project_id`	UUID	The ID of the project containing the virtual machine instance this network interface is attached to
`silo_id`	UUID	The ID of the silo containing the virtual machine instance this network interface is attached to

`instance_network_interface:bytes_sent`

Total number of bytes sent on the network interface

Metadata
Datum type	Cumulative u64
Units	Bytes
Authorization scope	Project
Target	`instance_network_interface` A network interface attached to a virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	The ID of the virtual machine instance this network interface is attached to
`interface_id`	UUID	The ID of the network interface
`project_id`	UUID	The ID of the project containing the virtual machine instance this network interface is attached to
`silo_id`	UUID	The ID of the silo containing the virtual machine instance this network interface is attached to

`instance_network_interface:errors_received`

Number of errors encountered when receiving on the network interface

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`instance_network_interface` A network interface attached to a virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	The ID of the virtual machine instance this network interface is attached to
`interface_id`	UUID	The ID of the network interface
`project_id`	UUID	The ID of the project containing the virtual machine instance this network interface is attached to
`silo_id`	UUID	The ID of the silo containing the virtual machine instance this network interface is attached to

`instance_network_interface:errors_sent`

Number of errors encountered when sending on the network interface

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`instance_network_interface` A network interface attached to a virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	The ID of the virtual machine instance this network interface is attached to
`interface_id`	UUID	The ID of the network interface
`project_id`	UUID	The ID of the project containing the virtual machine instance this network interface is attached to
`silo_id`	UUID	The ID of the silo containing the virtual machine instance this network interface is attached to

`instance_network_interface:packets_dropped`

Number of packets dropped on the RX queue of the network interface

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`instance_network_interface` A network interface attached to a virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	The ID of the virtual machine instance this network interface is attached to
`interface_id`	UUID	The ID of the network interface
`project_id`	UUID	The ID of the project containing the virtual machine instance this network interface is attached to
`silo_id`	UUID	The ID of the silo containing the virtual machine instance this network interface is attached to

`instance_network_interface:packets_received`

Total number of packets received on the network interface

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`instance_network_interface` A network interface attached to a virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	The ID of the virtual machine instance this network interface is attached to
`interface_id`	UUID	The ID of the network interface
`project_id`	UUID	The ID of the project containing the virtual machine instance this network interface is attached to
`silo_id`	UUID	The ID of the silo containing the virtual machine instance this network interface is attached to

`instance_network_interface:packets_sent`

Total number of packets sent on the network interface

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`instance_network_interface` A network interface attached to a virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	The ID of the virtual machine instance this network interface is attached to
`interface_id`	UUID	The ID of the network interface
`project_id`	UUID	The ID of the project containing the virtual machine instance this network interface is attached to
`silo_id`	UUID	The ID of the silo containing the virtual machine instance this network interface is attached to

`kstat_sampler`

`kstat_sampler:expired_targets`

Total number of targets that have expired. Targets may expire after either a limited number of unsuccessful sampling attempts, or after a duration of unsuccessful sampling.

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`kstat_sampler` A software object sampling kernel statistics
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname (or zonename) of the machine hosting the sampler

`kstat_sampler:samples_dropped`

Total number of samples dropped for a single tracked target

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`kstat_sampler` A software object sampling kernel statistics
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname (or zonename) of the machine hosting the sampler
`target_id`	u64	The unique ID of the target being tracked
`target_name`	String	The name of the target being tracked

`mg_lower`

`mg_lower:routes_blocked_by_link_state`

The current number of routes that cannot be used because the link through which they should be available is not in a usable state

Metadata
Datum type	u64
Units	Count
Authorization scope	Fleet
Target	`mg_lower` The lower-half of the Oxide Maghemite routing daemon, which syncs routing information to an underlying routing platform, such as a switch ASIC. The routing information may be programmed directly from the control plane, or learned through routing protocols exchanging information with peers.
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the router
`rack_id`	UUID	ID of the rack running the router
`sled_id`	UUID	ID of the sled running the router

`oximeter_collector`

`oximeter_collector:collections`

Total number of successful collections from a producer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`oximeter_collector` An instance of the oximeter metric collector service
Version	1-1

Fields
Name	Type	Description
`base_route`	String	Base HTTP route used to request data from the producer
`collector_id`	UUID	UUID of the oximeter collector instance
`collector_ip`	IP Address	IP address of the oximeter collector instance
`collector_port`	u16	Port of the oximeter collector instance
`producer_id`	UUID	UUID of the metric producer instance
`producer_ip`	IP Address	IP address of the metric producer instance
`producer_port`	u16	Port of the metric producer instance

`oximeter_collector:failed_collections`

Total number of failed collections from a producer

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`oximeter_collector` An instance of the oximeter metric collector service
Version	1-1

Fields
Name	Type	Description
`base_route`	String	Base HTTP route used to request data from the producer
`collector_id`	UUID	UUID of the oximeter collector instance
`collector_ip`	IP Address	IP address of the oximeter collector instance
`collector_port`	u16	Port of the oximeter collector instance
`producer_id`	UUID	UUID of the metric producer instance
`producer_ip`	IP Address	IP address of the metric producer instance
`producer_port`	u16	Port of the metric producer instance
`reason`	String	Reason the collection failed

`sled_data_link`

`sled_data_link:bytes_received`

Number of bytes received on the link

Metadata
Datum type	Cumulative u64
Units	Bytes
Authorization scope	Fleet
Target	`sled_data_link` A network data link on a compute sled
Version	1-1

Fields
Name	Type	Description
`kind`	String	The kind or class of the data link
`link_name`	String	Name of the data link
`rack_id`	UUID	ID for the link’s rack
`sled_id`	UUID	ID for the link’s sled
`sled_model`	String	Model number of the link’s sled
`sled_revision`	u32	Revision number of the sled
`sled_serial`	String	Serial number of the sled
`zone_name`	String	Name of the zone owning the link

`sled_data_link:bytes_sent`

Number of bytes sent on the link

Metadata
Datum type	Cumulative u64
Units	Bytes
Authorization scope	Fleet
Target	`sled_data_link` A network data link on a compute sled
Version	1-1

Fields
Name	Type	Description
`kind`	String	The kind or class of the data link
`link_name`	String	Name of the data link
`rack_id`	UUID	ID for the link’s rack
`sled_id`	UUID	ID for the link’s sled
`sled_model`	String	Model number of the link’s sled
`sled_revision`	u32	Revision number of the sled
`sled_serial`	String	Serial number of the sled
`zone_name`	String	Name of the zone owning the link

`sled_data_link:errors_received`

Number of errors encountered when receiving on the link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`sled_data_link` A network data link on a compute sled
Version	1-1

Fields
Name	Type	Description
`kind`	String	The kind or class of the data link
`link_name`	String	Name of the data link
`rack_id`	UUID	ID for the link’s rack
`sled_id`	UUID	ID for the link’s sled
`sled_model`	String	Model number of the link’s sled
`sled_revision`	u32	Revision number of the sled
`sled_serial`	String	Serial number of the sled
`zone_name`	String	Name of the zone owning the link

`sled_data_link:errors_sent`

Number of errors encountered when sending on the link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`sled_data_link` A network data link on a compute sled
Version	1-1

Fields
Name	Type	Description
`kind`	String	The kind or class of the data link
`link_name`	String	Name of the data link
`rack_id`	UUID	ID for the link’s rack
`sled_id`	UUID	ID for the link’s sled
`sled_model`	String	Model number of the link’s sled
`sled_revision`	u32	Revision number of the sled
`sled_serial`	String	Serial number of the sled
`zone_name`	String	Name of the zone owning the link

`sled_data_link:packets_received`

Number of packets received on the link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`sled_data_link` A network data link on a compute sled
Version	1-1

Fields
Name	Type	Description
`kind`	String	The kind or class of the data link
`link_name`	String	Name of the data link
`rack_id`	UUID	ID for the link’s rack
`sled_id`	UUID	ID for the link’s sled
`sled_model`	String	Model number of the link’s sled
`sled_revision`	u32	Revision number of the sled
`sled_serial`	String	Serial number of the sled
`zone_name`	String	Name of the zone owning the link

`sled_data_link:packets_sent`

Number of packets sent on the link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`sled_data_link` A network data link on a compute sled
Version	1-1

Fields
Name	Type	Description
`kind`	String	The kind or class of the data link
`link_name`	String	Name of the data link
`rack_id`	UUID	ID for the link’s rack
`sled_id`	UUID	ID for the link’s sled
`sled_model`	String	Model number of the link’s sled
`sled_revision`	u32	Revision number of the sled
`sled_serial`	String	Serial number of the sled
`zone_name`	String	Name of the zone owning the link

`static_routing_config`

`static_routing_config:static_nexthops`

Current number of static next-hops in the router

Metadata
Datum type	Cumulative u64
Units	Seconds
Authorization scope	Fleet
Target	`static_routing_config` Static routing configuration used by the Oxide routing daemons
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the router
`rack_id`	UUID	ID of the rack running the router
`sled_id`	UUID	ID of the sled running the router

`static_routing_config:static_routes`

Current number of static routes in the router

Metadata
Datum type	Cumulative u64
Units	Seconds
Authorization scope	Fleet
Target	`static_routing_config` Static routing configuration used by the Oxide routing daemons
Version	1-1

Fields
Name	Type	Description
`hostname`	String	The hostname of the machine running the router
`rack_id`	UUID	ID of the rack running the router
`sled_id`	UUID	ID of the sled running the router

`switch_data_link`

`switch_data_link:bytes_received`

Total number of bytes received on the data link

Metadata
Datum type	Cumulative u64
Units	Bytes
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:bytes_sent`

Total number of bytes sent on the data link

Metadata
Datum type	Cumulative u64
Units	Bytes
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:errors_received`

Total number of packets for the data link dropped due to any error

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:errors_sent`

Total number of errors when sending on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:fec_corrected_blocks`

Total number of FEC blocks that were corrected

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:fec_high_symbol_errors`

FEC symbol error threshold exceeded

Metadata
Datum type	Boolean
Units	None
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:fec_symbol_errors`

Total number of FEC symbol errors

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`lane`	u8	Lane (Tx/Rx pair) within a single link
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:fec_sync_aligned`

All lanes synchronized and aligned

Metadata
Datum type	Boolean
Units	None
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:fec_uncorrected_blocks`

Total number of FEC blocks that were uncorrected

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:link_enabled`

Reports whether the link is currently enabled

Metadata
Datum type	Boolean
Units	None
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:link_fsm`

Total entries into each state of the autonegotation / link-training finite state machine

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`state`	String	Name of the data link FSM state
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:link_up`

Reports whether the link is currently up

Metadata
Datum type	Boolean
Units	None
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:packets_received`

Total number of packets received on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:packets_sent`

Total number of packets sent on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:pcs_bad_sync_headers`

Total number of bad PCS sync headers on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:pcs_block_lock_loss`

Total number of detected losses of block-lock on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:pcs_errored_blocks`

Total number of PCS error blocks on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:pcs_high_ber`

Total number of high bit-error-rate events on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:pcs_invalid_errors`

Total number of invalid error events on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:pcs_sync_loss`

Total number of times PCS sync was lost on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:pcs_unknown_errors`

Total number of unknown error events on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:pcs_valid_errors`

Total number of valid error events on the data link

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:receive_buffer_full_drops`

Total number of packets for the data link dropped due to ASIC buffer congestion

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_data_link:receive_crc_error_drops`

Total number of packets for the data link dropped due to CRC errors

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_data_link` A network data link on an Oxide switch
Version	1-1

Fields
Name	Type	Description
`link_id`	u8	ID of the link within its switch port
`port_id`	String	Physical switch port the link is on
`rack_id`	UUID	ID of the rack the link’s switch is in
`sled_id`	UUID	ID of the sled managing the link’s switch
`sled_model`	String	Model number of the sled managing the link’s switch
`sled_revision`	u32	Revision number of the sled managing the link’s switch
`sled_serial`	String	Serial number of the sled managing the link’s switch
`switch_fab`	String	Fabrication plant identifier of the switch the link is on
`switch_id`	UUID	ID of the switch the link is on
`switch_lot`	String	Lot number of the switch the link is on
`switch_model`	String	The model number switch the link is on
`switch_revision`	u32	Revision number of the switch the link is on
`switch_serial`	String	Serial number of the switch the link is on
`switch_slot`	u16	Slot number of the switch the link is on
`switch_wafer`	u8	Wafer number of the switch the link is on
`switch_wafer_loc_x`	i16	X-coordinate wafer location of the switch the link is on
`switch_wafer_loc_y`	i16	Y-coordinate wafer location of the switch the link is on

`switch_rib`

`switch_rib:active_routes`

The number of currently active routes

Metadata
Datum type	u64
Units	Count
Authorization scope	Fleet
Target	`switch_rib` Maghemite router routing information base
Version	1-1

Fields
Name	Type	Description
`hostname`	String	Name of the host running the Oxide router
`rack_id`	UUID	ID of the rack of the sled running the Oxide router
`sled_id`	UUID	ID of the sled running the Oxide router

`switch_table`

`switch_table:capacity`

Maximum number of entries in the table

Metadata
Datum type	u64
Units	Count
Authorization scope	Fleet
Target	`switch_table` A table on a Sidecar switch ASIC
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sidecar_id`	UUID	ID of the Sidecar switch
`sled_id`	UUID	ID of the sled responsible for managing the switch
`table`	String	Name of the switch table

`switch_table:collisions`

Total number of inserts failed due to a collision

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_table` A table on a Sidecar switch ASIC
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sidecar_id`	UUID	ID of the Sidecar switch
`sled_id`	UUID	ID of the sled responsible for managing the switch
`table`	String	Name of the switch table

`switch_table:delete_misses`

Total number of deletes that failed due to a missing entry

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_table` A table on a Sidecar switch ASIC
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sidecar_id`	UUID	ID of the Sidecar switch
`sled_id`	UUID	ID of the sled responsible for managing the switch
`table`	String	Name of the switch table

`switch_table:deletes`

Total number of entries deleted

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_table` A table on a Sidecar switch ASIC
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sidecar_id`	UUID	ID of the Sidecar switch
`sled_id`	UUID	ID of the sled responsible for managing the switch
`table`	String	Name of the switch table

`switch_table:exhaustion`

Total number of inserts that failed due to space exhaustion

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_table` A table on a Sidecar switch ASIC
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sidecar_id`	UUID	ID of the Sidecar switch
`sled_id`	UUID	ID of the sled responsible for managing the switch
`table`	String	Name of the switch table

`switch_table:inserts`

Total number of entries inserted

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_table` A table on a Sidecar switch ASIC
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sidecar_id`	UUID	ID of the Sidecar switch
`sled_id`	UUID	ID of the sled responsible for managing the switch
`table`	String	Name of the switch table

`switch_table:occupancy`

Current number of entries in the table

Metadata
Datum type	u64
Units	Count
Authorization scope	Fleet
Target	`switch_table` A table on a Sidecar switch ASIC
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sidecar_id`	UUID	ID of the Sidecar switch
`sled_id`	UUID	ID of the sled responsible for managing the switch
`table`	String	Name of the switch table

`switch_table:update_misses`

Total number of updates that failed due to a missing entry

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_table` A table on a Sidecar switch ASIC
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sidecar_id`	UUID	ID of the Sidecar switch
`sled_id`	UUID	ID of the sled responsible for managing the switch
`table`	String	Name of the switch table

`switch_table:updates`

Total number of entries updated in place

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`switch_table` A table on a Sidecar switch ASIC
Version	1-1

Fields
Name	Type	Description
`rack_id`	UUID	ID of the rack containing the switch
`sidecar_id`	UUID	ID of the Sidecar switch
`sled_id`	UUID	ID of the sled responsible for managing the switch
`table`	String	Name of the switch table

`virtual_disk`

`virtual_disk:bytes_read`

Number of bytes read from the disk

Metadata
Datum type	Cumulative u64
Units	Bytes
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_disk:bytes_written`

Number of bytes written to the disk

Metadata
Datum type	Cumulative u64
Units	Bytes
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_disk:failed_flushes`

Total number of failed flush operations on the disk

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`failure_reason`	String	The reason an I/O operation failed
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_disk:failed_reads`

Total number of failed read operations from the disk

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`failure_reason`	String	The reason an I/O operation failed
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_disk:failed_writes`

Total number of failed write operations to the disk

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`failure_reason`	String	The reason an I/O operation failed
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_disk:flushes`

Total number of flush operations on the disk

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_disk:io_latency`

Histogram of latency for I/O operations by kind

Metadata
Datum type	Histogram u64
Units	Nanoseconds
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`io_kind`	String	The kind of I/O operation
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_disk:io_size`

Histogram of sizes for I/O operations by kind

Metadata
Datum type	Histogram u64
Units	Bytes
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`io_kind`	String	The kind of I/O operation
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_disk:reads`

Total number of read operations from the disk

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_disk:writes`

Total number of write operations to the disk

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`virtual_disk` A virtual disk
Version	1-1

Fields
Name	Type	Description
`attached_instance_id`	UUID	ID of the instance the disk is attached to
`block_size`	u32	Block size of the disk, in bytes
`disk_id`	UUID	ID of the disk
`project_id`	UUID	ID of the project containing the disk
`silo_id`	UUID	ID for the silo containing the disk

`virtual_machine`

`virtual_machine:check`

The number of successful checks of an instance’s health

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`virtual_machine` A virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	The instance’s ID
`nexus_id`	UUID	The ID of the Nexus process which performed the health check
`project_id`	UUID	The ID of the instance’s project
`rack_id`	UUID	The rack ID of the Nexus process which performed the health check
`reason`	String	Why the instance was marked as being in this state. If an instance was marked as "failed" due to a check failure, this will be a string representation of the failure reason. Otherwise, if the check was successful, this will be "success". Note that this may be "success" even if the instance’s state is "failed", which indicates that we successfully queried the instance’s state from the sled-agent, and the sled-agent reported that the instance has failed — which is distinct from the instance watcher marking an instance as failed due to a failed check.
`silo_id`	UUID	The ID of the instance’s silo
`sled_agent_id`	UUID	The ID of the sled-agent managing the instance
`sled_agent_ip`	IP Address	The IP address of the sled-agent managing the instance
`sled_agent_port`	u16	The port of the sled-agent managing the instance
`state`	String	The string representation of the instance’s state as understood by the VMM. If the check failed, this will generally be "failed".
`vmm_id`	UUID	The VMM ID of the instance’s virtual machine manager

`virtual_machine:incomplete_check`

The number of unsuccessful checks of an instance’s health

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Fleet
Target	`virtual_machine` A virtual machine instance
Version	1-1

Fields
Name	Type	Description
`failure_reason`	String	The reason why the instance healh check failed
`instance_id`	UUID	The instance’s ID
`nexus_id`	UUID	The ID of the Nexus process which performed the health check
`project_id`	UUID	The ID of the instance’s project
`rack_id`	UUID	The rack ID of the Nexus process which performed the health check
`silo_id`	UUID	The ID of the instance’s silo
`sled_agent_id`	UUID	The ID of the sled-agent managing the instance
`sled_agent_ip`	IP Address	The IP address of the sled-agent managing the instance
`sled_agent_port`	u16	The port of the sled-agent managing the instance
`vmm_id`	UUID	The VMM ID of the instance’s virtual machine manager

`virtual_machine:pv_panic_guest_handled`

Cumulative number of times a PVPANIC event was handled by the guest

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`virtual_machine` A guest virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	ID of the virtual machine instance
`project_id`	UUID	ID of the virtual machine instance’s project
`silo_id`	UUID	ID of the virtual machine instance’s silo
`sled_id`	UUID	ID of the sled hosting the instance
`sled_model`	String	Model number of the sled hosting the instance
`sled_revision`	u32	Revision number of the sled hosting the instance
`sled_serial`	String	Serial number of the sled hosting the instance

`virtual_machine:pv_panic_host_handled`

Cumulative number of times a PVPANIC event was handled by the host

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`virtual_machine` A guest virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	ID of the virtual machine instance
`project_id`	UUID	ID of the virtual machine instance’s project
`silo_id`	UUID	ID of the virtual machine instance’s silo
`sled_id`	UUID	ID of the sled hosting the instance
`sled_model`	String	Model number of the sled hosting the instance
`sled_revision`	u32	Revision number of the sled hosting the instance
`sled_serial`	String	Serial number of the sled hosting the instance

`virtual_machine:reset`

Cumulative number of times the virtual machine has been reset

Metadata
Datum type	Cumulative u64
Units	Count
Authorization scope	Project
Target	`virtual_machine` A guest virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	ID of the virtual machine instance
`project_id`	UUID	ID of the virtual machine instance’s project
`silo_id`	UUID	ID of the virtual machine instance’s silo
`sled_id`	UUID	ID of the sled hosting the instance
`sled_model`	String	Model number of the sled hosting the instance
`sled_revision`	u32	Revision number of the sled hosting the instance
`sled_serial`	String	Serial number of the sled hosting the instance

`virtual_machine:vcpu_usage`

Cumulative time each vCPU has spent in a state

Metadata
Datum type	Cumulative u64
Units	Nanoseconds
Authorization scope	Project
Target	`virtual_machine` A guest virtual machine instance
Version	1-1

Fields
Name	Type	Description
`instance_id`	UUID	ID of the virtual machine instance
`project_id`	UUID	ID of the virtual machine instance’s project
`silo_id`	UUID	ID of the virtual machine instance’s silo
`sled_id`	UUID	ID of the sled hosting the instance
`sled_model`	String	Model number of the sled hosting the instance
`sled_revision`	u32	Revision number of the sled hosting the instance
`sled_serial`	String	Serial number of the sled hosting the instance
`state`	String	The state of the vCPU
`vcpu_id`	u32	The ID of the vCPU

Timeseries Schemas

Table of Contents

bfd_session:control_packet_send_failures

bfd_session:control_packets_received

bfd_session:control_packets_sent

bfd_session:message_receive_error

bfd_session:timeout_expired

bfd_session:transition_to_down

bfd_session:transition_to_init

bfd_session:transition_to_up

bgp_session:active_connections_accepted

bgp_session:connection_retries

bgp_session:hold_timer_expirations

bgp_session:idle_hold_timer_expirations

bgp_session:keepalive_send_failures

bgp_session:keepalives_received

bgp_session:keepalives_sent

bgp_session:notification_send_failures

bgp_session:open_handle_failures

bgp_session:open_send_failures

bgp_session:opens_received

bgp_session:opens_sent

bgp_session:passive_connections_accepted

bgp_session:prefixes_advertised

bgp_session:prefixes_imported

bgp_session:transition_to_active

bgp_session:transition_to_connect

bgp_session:transition_to_established

bgp_session:transition_to_idle

bgp_session:transition_to_open_confirm

bgp_session:transition_to_open_sent

bgp_session:transition_to_session_setup

bgp_session:unexpected_keepalive_messages

bgp_session:unexpected_open_messages

bgp_session:unexpected_update_messages

bgp_session:update_nexthop_missing

bgp_session:update_send_failures

bgp_session:updates_received

bgp_session:updates_sent

collection_target:cpus_provisioned

collection_target:ram_provisioned

collection_target:virtual_disk_space_provisioned

database_transaction:retry_data

ddm_router:originated_tunnel_endpoints

ddm_router:originated_underlay_prefixes

ddm_session:advertisements_received

ddm_session:advertisements_sent

ddm_session:imported_tunnel_endpoints

ddm_session:imported_underlay_prefixes

ddm_session:peer_address_changes

ddm_session:peer_expirations

ddm_session:peer_sessions_established

ddm_session:solicitations_received

ddm_session:solicitations_sent

ddm_session:update_send_fail

ddm_session:updates_received

ddm_session:updates_sent

dendrite:sample_collection_duration

hardware_component:amd_cpu_tctl

hardware_component:current

hardware_component:fan_speed

hardware_component:input_current

hardware_component:input_voltage

hardware_component:poll_error_count

hardware_component:power

hardware_component:sensor_error_count

hardware_component:temperature

hardware_component:voltage

http_service:request_latency_histogram

instance_network_interface:bytes_received

instance_network_interface:bytes_sent

instance_network_interface:errors_received

instance_network_interface:errors_sent

instance_network_interface:packets_dropped

instance_network_interface:packets_received

instance_network_interface:packets_sent

kstat_sampler:expired_targets

kstat_sampler:samples_dropped

mg_lower:routes_blocked_by_link_state

oximeter_collector:collections