Open Lusitaniae opened 2 months ago
For now doing that on prometheus / scraping side by using metrics relabel
so as to only keep thread metrics for my app1/app2, nothing else
metric_relabel_configs:
- action: keep
source_labels: [__name__, groupname]
regex: namedprocess_namegroup_thread_.*;(app1|app2).*
Since threads adds a lot of overhead and cardinality to metrics, would be interesting if we could restrict threads to one of the multiple process monitored by process exporter