TaskMetricsResponse

Task metrics response - current performance statistics

byType object[]required

Per-task-type breakdown

Array [

avgDurationMsnumber<double>required

Average duration in milliseconds

Example: 2500

avgQueueWaitMsnumber<double>required

Average queue wait time in milliseconds

Example: 150

bytesProcessedinteger<int64>required

Total bytes processed

Possible values: >= 0

Example: 1073741824

errorRatePctnumber<double>required

Error rate as percentage

Example: 5

executedinteger<int64>required

Number of executions

Possible values: >= 0

Example: 100

failedinteger<int64>required

Failed executions

Possible values: >= 0

Example: 5

itemsProcessedinteger<int64>required

Total items processed

Possible values: >= 0

Example: 5000

lastErrorstring | nullnullable

Most recent error message

lastErrorAtstring,null<date-time>nullable

When the last error occurred

maxDurationMsinteger<int64>required

Maximum duration in milliseconds

Possible values: >= 0

Example: 15000

minDurationMsinteger<int64>required

Minimum duration in milliseconds

Possible values: >= 0

Example: 500

p50DurationMsinteger<int64>required

50th percentile (median) duration

Possible values: >= 0

Example: 2000

p95DurationMsinteger<int64>required

95th percentile duration

Possible values: >= 0

Example: 8000

retriedinteger<int64>required

Retried executions

Possible values: >= 0

Example: 10

succeededinteger<int64>required

Successful executions

Possible values: >= 0

Example: 95

taskTypestringrequired

Task type name

Example: scan_library

throughputPerSecnumber<double>required

Throughput rate per second

Example: 25.5

]

queue objectrequired

Queue health metrics

oldestPendingAgeMsinteger,null<int64>nullable

Age of oldest pending task in milliseconds

Possible values: >= 0

pendingCountinteger<int64>required

Number of tasks waiting to run

Possible values: >= 0

Example: 25

processingCountinteger<int64>required

Number of tasks currently executing

Possible values: >= 0

Example: 4

staleCountinteger<int64>required

Number of stale/stuck tasks

Possible values: >= 0

Example: 0

retentionstringrequired

Current retention setting

Example: 30

summary objectrequired

Overall summary statistics

avgDurationMsnumber<double>required

Average duration in milliseconds

Example: 1500.5

avgQueueWaitMsnumber<double>required

Average queue wait time in milliseconds

Example: 250

tasksPerMinutenumber<double>required

Tasks processed per minute (recent average)

Example: 15.5

totalExecutedinteger<int64>required

Total tasks executed since last restart

Possible values: >= 0

Example: 1250

totalFailedinteger<int64>required

Total failed tasks

Possible values: >= 0

Example: 50

totalSucceededinteger<int64>required

Total successful tasks

Possible values: >= 0

Example: 1200

updatedAtstring<date-time>required

When the metrics were last updated

Example: 2026-01-11T12:00:00Z

TaskMetricsResponse

{
  "byType": [
    {
      "avgDurationMs": 2500,
      "avgQueueWaitMs": 150,
      "bytesProcessed": 1073741824,
      "errorRatePct": 5,
      "executed": 100,
      "failed": 5,
      "itemsProcessed": 5000,
      "lastError": "string",
      "lastErrorAt": "2024-07-29T15:51:28.071Z",
      "maxDurationMs": 15000,
      "minDurationMs": 500,
      "p50DurationMs": 2000,
      "p95DurationMs": 8000,
      "retried": 10,
      "succeeded": 95,
      "taskType": "scan_library",
      "throughputPerSec": 25.5
    }
  ],
  "queue": {
    "oldestPendingAgeMs": 0,
    "pendingCount": 25,
    "processingCount": 4,
    "staleCount": 0
  },
  "retention": "30",
  "summary": {
    "avgDurationMs": 1500.5,
    "avgQueueWaitMs": 250,
    "tasksPerMinute": 15.5,
    "totalExecuted": 1250,
    "totalFailed": 50,
    "totalSucceeded": 1200
  },
  "updatedAt": "2026-01-11T12:00:00Z"
}