Telemetry events emitted by Kathikon.

All events are prefixed with [:kathikon, ...].

Attach default logger

Kathikon.Telemetry.attach_default_logger()

Job events

• [:kathikon, :job, :insert] — job enqueued
• [:kathikon, :job, :start] — perform/1 started
• [:kathikon, :job, :stop] — success (metadata.result: :ok)
• [:kathikon, :job, :sleep] — deferred via {:sleep, seconds} (not a failure)
• [:kathikon, :job, :retry] — failure with retries remaining
• [:kathikon, :job, :discard] — max attempts exceeded
• [:kathikon, :job, :cancel] — job cancelled
• [:kathikon, :job, :prune] — terminal job deleted

Runtime events

• [:kathikon, :scheduler, :tick] — scheduled jobs promoted
• [:kathikon, :pruner, :tick] — terminal jobs pruned
• [:kathikon, :dispatcher, :poll] — job claimed

See docs/guides/telemetry-and-observability.md.