Window completions

Completed in the last fully elapsed second

In flight

Submitted, not yet completed

Worker lifecycle

Lifecycle only, not a health probe

Succeeded

Since worker startup

Failed

Includes failed retry attempts

Uptime

Since Metrics initialization

Window success / failure

Completed attempts in selected window

Window failure rate

Failed / completed attempts

Window average time

Includes pool wait and hooks

Window maximum time

Slowest completion in selected window

Oldest in flight

Elapsed since submission, including pool wait

Task activity

Current rates & cumulative totals

Task	In flight	Total success	Total failure	Tasks / sec	Window avg.	Window max.	Window success	Window failure	Failure rate	Oldest in flight

Refreshes about every second. Windows end at the last fully elapsed monotonic second (less than one second behind live totals). Last minute counts actual completions in 60 seconds, not a multiplied per-second estimate. Startup windows include only data since startup. Counts represent execution attempts, not unique messages or confirmed ACKs. Average time includes pool wait and hooks. This page shows one worker only, with no persistent history.