tt_device_accessible

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Name

Prometheus Metric Name

tt_device_accessible

Metric Path (tt-telemetry)

Schema:

{hostname}/tray{tray}/chip{chip}/tt_device_accessible

Example path:

bh-glx-c09u02/tray1/chip2/tt_device_accessible

Description

Whether a specific device is accessible and responding to telemetry queries. This provides a per-device accessibility indicator.

Values

Type: Boolean

Units: None

Allowable values:

• True (1): The device is accessible.

• False (0): The device is not accessible.

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.