29 Oct
2015
29 Oct
'15
10:13 p.m.
Our new 8.3 cluster is in production, finished migrating the last vservers to it last weekend, and suddenly we're getting ~6 alerts a day from an OPM server set up by a co-worker who's left the organization. I confess I've barely looked at the thing until now.
Whenever I go to investigate the details of the latest "incident" I find that it's not a problem, i.e. latency on a volume "jumped" from <1ms to ~5ms. Looks like the application is looking for deviation from a dynamically determined baseline and I'm not seeing any option for tweaking parameters or limits.
Six false alarms a day makes this effectively useless.
Anybody else using this app? Got any tips on making it useful?
Randy