tt_ethernet_txq_resend_count

<< Home | << Metrics

Name

Prometheus Metric Name

tt_ethernet_txq_resend_count

Metric Path (tt-telemetry)

Schema:

{hostname}/tray{tray}/chip{chip}/channel{channel}/queue{queue}/tt_ethernet_txq_resend_count

Example path:

bh-glx-c09u02/tray1/chip2/channel0/queue0/tt_ethernet_txq_resend_count

Description

The cumulative number of packet resends on a specific Ethernet transmit (TX) queue. A resend occurs when a transmitted packet must be sent again, for example because it was not acknowledged. Each Ethernet channel exposes multiple TX queues, distinguished by the queue label.

This metric is only available on Blackhole devices. It is read as a single 64-bit value from boot_results.eth_live_status.txq<queue>_resend_cnt.

Values

Type: Unsigned Integer

Units: None

Allowable values: A non-negative 64-bit integer representing the cumulative count of packet resends on the queue.

Prometheus Labels

Label Name	Value
hostname	The host from which the metric was collected.
hall	The datacenter hall where the host is located. Sourced from the Factory System Descriptor (FSD).
aisle	The datacenter aisle where the host is located. Sourced from the Factory System Descriptor (FSD).
rack	The rack number where the host is located. Sourced from the Factory System Descriptor (FSD).
shelf_u	The shelf U position in the rack where the host is located. Sourced from the Factory System Descriptor (FSD).
tray	The tray (UBB) that the device is located on.
chip	The ASIC location within the tray.
channel	The Ethernet channel number on the chip.
queue	The TX queue number on the Ethernet channel (0-2).
port_type	The physical port type (e.g., QSFP, backplane). Present when topology information is available.
port_id	The physical port ID. Present when topology information is available.
remote_hostname	The hostname of the remote endpoint. Present when remote endpoint information is available.
remote_tray	The tray number of the remote endpoint. Present when remote endpoint information is available.
remote_chip	The ASIC location of the remote endpoint. Present when remote endpoint information is available.
remote_channel	The Ethernet channel of the remote endpoint. Present when remote endpoint information is available.
remote_hall	The datacenter hall of the remote endpoint. Present when remote endpoint information is available.
remote_aisle	The datacenter aisle of the remote endpoint. Present when remote endpoint information is available.
remote_rack	The rack number of the remote endpoint. Present when remote endpoint information is available.
remote_shelf_u	The shelf U position of the remote endpoint. Present when remote endpoint information is available.