GCG1 is experimental in that it's not recommended by the ES team as you guessed, even if it is supported within java.
Regards, Mark Walkom Infrastructure Engineer Campaign Monitor email: ma...@campaignmonitor.com web: www.campaignmonitor.com On 31 July 2014 21:30, Tim Stoop <tim.st...@gmail.com> wrote: > Hi Mark, > > Thanks for your reply! > > Op donderdag 31 juli 2014 12:16:36 UTC+2 schreef Mark Walkom: > >> A lot of the answers for performance and capacity are "it depends". >> > > Well, I'm currently not that worried about performance, as long as it can > keep up with the amount of data we throw at it. It's currently 800 > messages/s at peak times, but we expect to grow to about 2000. Beyond that, > as long as searches do not time out, I'd be happy. I'm much more worried > about stability at the moment, hence my question regarding if I should be > worried about the memory usage I'm seeing. > > >> You'll get *much* better performance from Oracle java, 1.7u55 is current >> recommended. Given you're "experimenting" with GCG1 (which isn't current >> best practise, hence experimenting), you might even want to try Java 1.8. >> > > Ok, will try the Oracle JRE. Regarding G1 being experimental, I assume you > mean from ES' POV, right? Because from what I read, it's fully supported in > Java 7. I didn't find any other way to solve the 'stop the world' gc the > CMS ran into every few hours :S I'm not a Java dev, however, just wanted > something that didn't crash once a day. > > >> If you want to drop memory use you can disable bloom filtering. >> >> > Done and that did indeed help a little. > > > -- > Kind regards, > Tim Stoop > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elasticsearch+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/df14168b-3615-450e-9a8f-4360c811d7d0%40googlegroups.com > <https://groups.google.com/d/msgid/elasticsearch/df14168b-3615-450e-9a8f-4360c811d7d0%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAEM624aisD-1uRrKY-V_ox2gBah2GKqC21YEfbGZvm5V4n6nfQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
