| Message view | « Date » · « Thread » |
|---|---|
| Top | « Date » · « Thread » |
| From | Robert Coli <rc...@digg.com> |
| Subject | Re: Out of control memory consumption |
| Date | Fri, 11 Feb 2011 22:58:15 GMT |
On Thu, Feb 10, 2011 at 9:17 AM, Huy Le <huyle@springpartners.com> wrote: > Yes, we had setting at 75 but JVM did not have enough time to do GC, so it > abort GC'ing. We lowered it to 50, but still had issue, so we lowered it > again to 35. If you lower CMSInitiatingOccupancyFraction below the size of your typical working set, the only thing you will do is burn a core's worth of CPU on constant GC, which is probably not accompanied by an improvement in overall system performance. ;D =Rob | |
| Mime |
|
| View raw message | |