Hi Stefano, you could take a look at the thread dump of that Graylog instance via the /system/threaddump resource of the Graylog REST API or attach a profiler like VisualVM <https://visualvm.github.io/> to the Java process.
Cheers, Jochen On Wednesday, 28 December 2016 12:33:21 UTC+1, Stefano Tranquillini wrote: > > Hi all, > I'm experienceing a strange thing with a deploymento of graylog. > Basically, after a while that it's started graylog keeps using 30% of the > CPU without any specific reason. > I've two system that have pretty much the same load and configuration. In > one graylog uses less than 5% in the other one uses 30% and I don't get why. > > The ramp to 30% happens after a while and it's not immdiate. If i restart > it than it goes down to few % of CPU usage. > > the top returns this: > 532 graylog 20 0 3763212 1.251g 22296 S 25.6 16.2 1038:36 java > > How can I check why it's using CPU? > the log doesn't says anything useful. > -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/b41f5754-0a66-4582-a41e-601ac3f51fc0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
