I’m using latest version of pmm : 1.10.0
Added about 32 mysql server hosts into it.
But the data from client appear slowly and missing a lot in pmm.
I checked the /prometheous page, status/target and see that a lot of endpoints show that : state = UNKNOWN and Last Scrape : Never.
So the question is:
- how can I force PMM server to scrape all targets?
- if not, what is the delay time? I waited for more than 2 hours and there still be a lot of targets that are never scraped.