This will expose metrics from resque in a prometheus format. It gathers metrics by reading from the resque backend, redis.
All the configuration is done via environment variables. The following env vars are available:
| variable name | purpose | default value |
|---|---|---|
RESQUE_EXPORTER_REDIS_HOST |
hostname of ip of redis | localhost |
RESQUE_EXPORTER_REDIS_PORT |
port where redis is listening | 6379 |
RESQUE_EXPORTER_REDIS_PASSWORD |
password to connect to redis | "" |
RESQUE_EXPORTER_REDIS_NAMESPACE |
namespace(prefix) of redis keys | resque |
RESQUE_EXPORTER_REDIS_DB |
database to read | 0 |
RESQUE_EXPORTER_RESQUE_STATS_METRICS |
if the gem resque-job-stats is installed you can expose its metrics | false |
The following metrics are exposed:
| metric name | type | help |
|---|---|---|
resque_workers |
gauge | Number of workers |
resque_workers_working |
gauge | Number of workers currently working |
resque_queue_jobs{queue="queuename"} |
gauge | Number of jobs in queue |
resque_jobs_processed_total |
counter | Total number of processed jobs |
resque_jobs_failed_total |
counter | Total number of failed jobs |
resque_failed_queue |
gauge | Number of jobs in the failed queue |
resque_job_completed{job="job_name"} |
gauge | Number of times the job has successfully completed (from resque-job-stats) |
resque_job_enqueued{job="job_name"} |
gauge | Number of times the job has been enqueued (from resque-job-stats) |
resque_job_failed{job="job_name"} |
gauge | Number of times the job has failed (from resque-job-stats) |