Metrics and PromQL

Metric	Meaning
rwr_reset_attempts_total{world}	Observed reset attempts
rwr_reset_completions_total{world,result}	Success, failure, and cancellation outcomes
rwr_reset_duration_seconds{world}	Reset duration histogram
rwr_reset_in_progress{world}	Active observed operations
rwr_last_reset_timestamp_seconds{world}	Latest terminal event time
rwr_next_scheduled_reset_timestamp_seconds{world}	Next reset learned from a warning
rwr_exporter_build_info{version}	Exporter build identity

up{job="rwr"}
sum by (world, result) (rate(rwr_reset_completions_total[15m]))
histogram_quantile(0.95, sum by (world, le) (rate(rwr_reset_duration_seconds_bucket[1h])))

Labels use canonical configured world IDs; player names, paths, seeds, and exception text are never labels.