Re: GCInspector GC for ConcurrentMarkSweep running every 15 seconds

2014-03-10 Thread Jeremiah D Jordan
Also it might be: https://issues.apache.org/jira/browse/CASSANDRA-6541 That is causing the high heap. -Jeremiah On Feb 18, 2014, at 5:01 PM, Jonathan Ellis wrote: > Sounds like you have CMSInitiatingOccupancyFraction set close to 60. > You can raise that and/or figure out how to use less heap.

Re: GCInspector GC for ConcurrentMarkSweep running every 15 seconds

2014-02-18 Thread Jonathan Ellis
Sounds like you have CMSInitiatingOccupancyFraction set close to 60. You can raise that and/or figure out how to use less heap. On Mon, Feb 17, 2014 at 5:06 PM, John Pyeatt wrote: > I have a 6 node cluster running on AWS. We are using m1.large instances with > heap size set to 3G. > > 5 of the 6