# HELP queue_depth Current queue depth
# TYPE queue_depth gauge
queue_depth 0.0
# HELP in_flight_count Current in-flight job count
# TYPE in_flight_count gauge
in_flight_count 0.0
# HELP dlq_depth Current DLQ depth (zset)
# TYPE dlq_depth gauge
dlq_depth 0.0
# HELP jobs_enqueued_total Total jobs enqueued
# TYPE jobs_enqueued_total counter
# HELP jobs_completed_total Total jobs completed
# TYPE jobs_completed_total counter
# HELP jobs_failed_total Total jobs failed
# TYPE jobs_failed_total counter
# HELP jobs_retried_total Total job retries scheduled
# TYPE jobs_retried_total counter
# HELP dlq_added_total Total jobs added to DLQ
# TYPE dlq_added_total counter
# HELP job_processing_duration_seconds Job processing duration in seconds
# TYPE job_processing_duration_seconds histogram