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collector: Add link_layer label to all per-port infiniband metrics #3666

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collector: Add link_layer label to all per-port infiniband metrics #3666

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3b34288
Adds link_layer ("InfiniBand" or "Ethernet") as a label on every per-…
May 18, 2026
9fd2de3
Merge branch 'master' into infiniband-port-info-link-layer
ArthurSens Jul 2, 2026
e0f3ca2
Merge branch 'master' into infiniband-port-info-link-layer
pallamidessi Jul 16, 2026
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2 changes: 1 addition & 1 deletion CHANGELOG.md
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
## master / unreleased

* [CHANGE]
* [CHANGE] infiniband: Add `link_layer` label to all per-port metrics
* [FEATURE]
* [ENHANCEMENT]
* [BUGFIX]
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98 changes: 49 additions & 49 deletions collector/fixtures/e2e-64k-page-output.txt
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Expand Up @@ -1655,107 +1655,107 @@ node_infiniband_info{board_id="I40IW Board ID",device="i40iw0",firmware_version=
node_infiniband_info{board_id="SM_1141000001000",device="mlx4_0",firmware_version="2.31.5050",hca_type="MT4099"} 1
# HELP node_infiniband_legacy_data_received_bytes_total Number of data octets received on all links
# TYPE node_infiniband_legacy_data_received_bytes_total counter
node_infiniband_legacy_data_received_bytes_total{device="mlx4_0",port="1"} 1.8527668e+07
node_infiniband_legacy_data_received_bytes_total{device="mlx4_0",port="2"} 1.8527668e+07
node_infiniband_legacy_data_received_bytes_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 1.8527668e+07
node_infiniband_legacy_data_received_bytes_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 1.8527668e+07
# HELP node_infiniband_legacy_data_transmitted_bytes_total Number of data octets transmitted on all links
# TYPE node_infiniband_legacy_data_transmitted_bytes_total counter
node_infiniband_legacy_data_transmitted_bytes_total{device="mlx4_0",port="1"} 1.493376e+07
node_infiniband_legacy_data_transmitted_bytes_total{device="mlx4_0",port="2"} 1.493376e+07
node_infiniband_legacy_data_transmitted_bytes_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 1.493376e+07
node_infiniband_legacy_data_transmitted_bytes_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 1.493376e+07
# HELP node_infiniband_legacy_multicast_packets_received_total Number of multicast packets received
# TYPE node_infiniband_legacy_multicast_packets_received_total counter
node_infiniband_legacy_multicast_packets_received_total{device="mlx4_0",port="1"} 93
node_infiniband_legacy_multicast_packets_received_total{device="mlx4_0",port="2"} 93
node_infiniband_legacy_multicast_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 93
node_infiniband_legacy_multicast_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 93
# HELP node_infiniband_legacy_multicast_packets_transmitted_total Number of multicast packets transmitted
# TYPE node_infiniband_legacy_multicast_packets_transmitted_total counter
node_infiniband_legacy_multicast_packets_transmitted_total{device="mlx4_0",port="1"} 16
node_infiniband_legacy_multicast_packets_transmitted_total{device="mlx4_0",port="2"} 16
node_infiniband_legacy_multicast_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 16
node_infiniband_legacy_multicast_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 16
# HELP node_infiniband_legacy_packets_received_total Number of data packets received on all links
# TYPE node_infiniband_legacy_packets_received_total counter
node_infiniband_legacy_packets_received_total{device="mlx4_0",port="1"} 0
node_infiniband_legacy_packets_received_total{device="mlx4_0",port="2"} 0
node_infiniband_legacy_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 0
node_infiniband_legacy_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_infiniband_legacy_packets_transmitted_total Number of data packets received on all links
# TYPE node_infiniband_legacy_packets_transmitted_total counter
node_infiniband_legacy_packets_transmitted_total{device="mlx4_0",port="1"} 0
node_infiniband_legacy_packets_transmitted_total{device="mlx4_0",port="2"} 0
node_infiniband_legacy_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 0
node_infiniband_legacy_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_infiniband_legacy_unicast_packets_received_total Number of unicast packets received
# TYPE node_infiniband_legacy_unicast_packets_received_total counter
node_infiniband_legacy_unicast_packets_received_total{device="mlx4_0",port="1"} 61148
node_infiniband_legacy_unicast_packets_received_total{device="mlx4_0",port="2"} 61148
node_infiniband_legacy_unicast_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 61148
node_infiniband_legacy_unicast_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 61148
# HELP node_infiniband_legacy_unicast_packets_transmitted_total Number of unicast packets transmitted
# TYPE node_infiniband_legacy_unicast_packets_transmitted_total counter
node_infiniband_legacy_unicast_packets_transmitted_total{device="mlx4_0",port="1"} 61239
node_infiniband_legacy_unicast_packets_transmitted_total{device="mlx4_0",port="2"} 61239
node_infiniband_legacy_unicast_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 61239
node_infiniband_legacy_unicast_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 61239
# HELP node_infiniband_link_downed_total Number of times the link failed to recover from an error state and went down
# TYPE node_infiniband_link_downed_total counter
node_infiniband_link_downed_total{device="mlx4_0",port="1"} 0
node_infiniband_link_downed_total{device="mlx4_0",port="2"} 0
node_infiniband_link_downed_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 0
node_infiniband_link_downed_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_infiniband_link_error_recovery_total Number of times the link successfully recovered from an error state
# TYPE node_infiniband_link_error_recovery_total counter
node_infiniband_link_error_recovery_total{device="mlx4_0",port="1"} 0
node_infiniband_link_error_recovery_total{device="mlx4_0",port="2"} 0
node_infiniband_link_error_recovery_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 0
node_infiniband_link_error_recovery_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_infiniband_multicast_packets_received_total Number of multicast packets received (including errors)
# TYPE node_infiniband_multicast_packets_received_total counter
node_infiniband_multicast_packets_received_total{device="mlx4_0",port="1"} 93
node_infiniband_multicast_packets_received_total{device="mlx4_0",port="2"} 0
node_infiniband_multicast_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 93
node_infiniband_multicast_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_infiniband_multicast_packets_transmitted_total Number of multicast packets transmitted (including errors)
# TYPE node_infiniband_multicast_packets_transmitted_total counter
node_infiniband_multicast_packets_transmitted_total{device="mlx4_0",port="1"} 16
node_infiniband_multicast_packets_transmitted_total{device="mlx4_0",port="2"} 0
node_infiniband_multicast_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 16
node_infiniband_multicast_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_infiniband_physical_state_id Physical state of the InfiniBand port (0: no change, 1: sleep, 2: polling, 3: disable, 4: shift, 5: link up, 6: link error recover, 7: phytest)
# TYPE node_infiniband_physical_state_id gauge
node_infiniband_physical_state_id{device="i40iw0",port="1"} 5
node_infiniband_physical_state_id{device="mlx4_0",port="1"} 5
node_infiniband_physical_state_id{device="mlx4_0",port="2"} 5
node_infiniband_physical_state_id{device="i40iw0",link_layer="Ethernet",port="1"} 5
node_infiniband_physical_state_id{device="mlx4_0",link_layer="InfiniBand",port="1"} 5
node_infiniband_physical_state_id{device="mlx4_0",link_layer="InfiniBand",port="2"} 5
# HELP node_infiniband_port_constraint_errors_received_total Number of packets received on the switch physical port that are discarded
# TYPE node_infiniband_port_constraint_errors_received_total counter
node_infiniband_port_constraint_errors_received_total{device="mlx4_0",port="1"} 0
node_infiniband_port_constraint_errors_received_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 0
# HELP node_infiniband_port_constraint_errors_transmitted_total Number of packets not transmitted from the switch physical port
# TYPE node_infiniband_port_constraint_errors_transmitted_total counter
node_infiniband_port_constraint_errors_transmitted_total{device="mlx4_0",port="1"} 0
node_infiniband_port_constraint_errors_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 0
# HELP node_infiniband_port_data_received_bytes_total Number of data octets received on all links
# TYPE node_infiniband_port_data_received_bytes_total counter
node_infiniband_port_data_received_bytes_total{device="mlx4_0",port="1"} 1.8527668e+07
node_infiniband_port_data_received_bytes_total{device="mlx4_0",port="2"} 0
node_infiniband_port_data_received_bytes_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 1.8527668e+07
node_infiniband_port_data_received_bytes_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_infiniband_port_data_transmitted_bytes_total Number of data octets transmitted on all links
# TYPE node_infiniband_port_data_transmitted_bytes_total counter
node_infiniband_port_data_transmitted_bytes_total{device="mlx4_0",port="1"} 1.493376e+07
node_infiniband_port_data_transmitted_bytes_total{device="mlx4_0",port="2"} 0
node_infiniband_port_data_transmitted_bytes_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 1.493376e+07
node_infiniband_port_data_transmitted_bytes_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_infiniband_port_discards_received_total Number of inbound packets discarded by the port because the port is down or congested
# TYPE node_infiniband_port_discards_received_total counter
node_infiniband_port_discards_received_total{device="mlx4_0",port="1"} 0
node_infiniband_port_discards_received_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 0
# HELP node_infiniband_port_discards_transmitted_total Number of outbound packets discarded by the port because the port is down or congested
# TYPE node_infiniband_port_discards_transmitted_total counter
node_infiniband_port_discards_transmitted_total{device="mlx4_0",port="1"} 5
node_infiniband_port_discards_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 5
# HELP node_infiniband_port_errors_received_total Number of packets containing an error that were received on this port
# TYPE node_infiniband_port_errors_received_total counter
node_infiniband_port_errors_received_total{device="mlx4_0",port="1"} 0
node_infiniband_port_errors_received_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 0
# HELP node_infiniband_port_packets_received_total Number of packets received on all VLs by this port (including errors)
# TYPE node_infiniband_port_packets_received_total counter
node_infiniband_port_packets_received_total{device="mlx4_0",port="1"} 6.825908347e+09
node_infiniband_port_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 6.825908347e+09
# HELP node_infiniband_port_packets_transmitted_total Number of packets transmitted on all VLs from this port (including errors)
# TYPE node_infiniband_port_packets_transmitted_total counter
node_infiniband_port_packets_transmitted_total{device="mlx4_0",port="1"} 6.235865e+06
node_infiniband_port_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 6.235865e+06
# HELP node_infiniband_port_transmit_wait_total Number of ticks during which the port had data to transmit but no data was sent during the entire tick
# TYPE node_infiniband_port_transmit_wait_total counter
node_infiniband_port_transmit_wait_total{device="mlx4_0",port="1"} 4.294967295e+09
node_infiniband_port_transmit_wait_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 4.294967295e+09
# HELP node_infiniband_rate_bytes_per_second Maximum signal transfer rate
# TYPE node_infiniband_rate_bytes_per_second gauge
node_infiniband_rate_bytes_per_second{device="i40iw0",port="1"} 1.25e+09
node_infiniband_rate_bytes_per_second{device="mlx4_0",port="1"} 5e+09
node_infiniband_rate_bytes_per_second{device="mlx4_0",port="2"} 5e+09
node_infiniband_rate_bytes_per_second{device="i40iw0",link_layer="Ethernet",port="1"} 1.25e+09
node_infiniband_rate_bytes_per_second{device="mlx4_0",link_layer="InfiniBand",port="1"} 5e+09
node_infiniband_rate_bytes_per_second{device="mlx4_0",link_layer="InfiniBand",port="2"} 5e+09
# HELP node_infiniband_state_id State of the InfiniBand port (0: no change, 1: down, 2: init, 3: armed, 4: active, 5: act defer)
# TYPE node_infiniband_state_id gauge
node_infiniband_state_id{device="i40iw0",port="1"} 4
node_infiniband_state_id{device="mlx4_0",port="1"} 4
node_infiniband_state_id{device="mlx4_0",port="2"} 4
node_infiniband_state_id{device="i40iw0",link_layer="Ethernet",port="1"} 4
node_infiniband_state_id{device="mlx4_0",link_layer="InfiniBand",port="1"} 4
node_infiniband_state_id{device="mlx4_0",link_layer="InfiniBand",port="2"} 4
# HELP node_infiniband_unicast_packets_received_total Number of unicast packets received (including errors)
# TYPE node_infiniband_unicast_packets_received_total counter
node_infiniband_unicast_packets_received_total{device="mlx4_0",port="1"} 61148
node_infiniband_unicast_packets_received_total{device="mlx4_0",port="2"} 0
node_infiniband_unicast_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 61148
node_infiniband_unicast_packets_received_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_infiniband_unicast_packets_transmitted_total Number of unicast packets transmitted (including errors)
# TYPE node_infiniband_unicast_packets_transmitted_total counter
node_infiniband_unicast_packets_transmitted_total{device="mlx4_0",port="1"} 61239
node_infiniband_unicast_packets_transmitted_total{device="mlx4_0",port="2"} 0
node_infiniband_unicast_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="1"} 61239
node_infiniband_unicast_packets_transmitted_total{device="mlx4_0",link_layer="InfiniBand",port="2"} 0
# HELP node_interrupts_total Interrupt details.
# TYPE node_interrupts_total counter
node_interrupts_total{cpu="0",devices="",info="APIC ICR read retries",type="RTR"} 0
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