List queues with backlog derivatives

GET /queues

Error

A valid request URL is required to generate request examples

200

[
  {
    "queue": "<string>",
    "weight": 2,
    "unfinished_jobs": 1,
    "by_state": {},
    "arrival_rate": 123,
    "drain_rate": 123,
    "paused": true,
    "count_is_approximate": true,
    "max_unfinished_jobs": 1,
    "time_to_drain_ms": 123,
    "oldest_available_ms": 123,
    "quiet_groups": {
      "arrival_rate": 123,
      "drain_rate": 123,
      "noisy_partitions": 1,
      "approximate": true,
      "time_to_drain_ms": 123,
      "oldest_available_ms": 123
    },
    "memory_bytes": 1
  }
]

Response

200 - application/json

Queue backlog and throughput summaries.

queue · string · required

weight · integer · required

Fleet-wide queue-selection weight; unrelated to per-job rate-budget weight.

Required range: x >= 1

unfinished_jobs · integer · required

Exact O(1) count of pending, scheduled, available, running, and retryable jobs.

Required range: x >= 0

by_state · object · required

Show child attributes

arrival_rate · number · required

jobs/sec over a 1m window

drain_rate · number · required

paused · boolean · required

count_is_approximate · boolean · required

True when a maintained bound was hit and the returned count is approximate.

max_unfinished_jobs · integer | null

Null disables producer backpressure; zero rejects all new unfinished work.

Required range: x >= 0

time_to_drain_ms · integer | null

Null when arrival is greater than or equal to drain; alert on this condition rather than depth alone.

oldest_available_ms · integer | null

Store-clock age of the oldest available job; null when none is available.

quiet_groups · object

Queue signals excluding partitions with disproportionate in-flight work.

Show child attributes

memory_bytes · integer | null

Last explicitly requested bounded sample; null until sampled.

Required range: x >= 0