On 27 January 2012 11:07, Mircea Markus <mircea.mar...@jboss.com> wrote: > > On 26 Jan 2012, at 23:04, Sanne Grinovero wrote: > >> Very nice! >> All my previous tests also confirm that there is a correlation between PUT >> and GET performance, when one increases the other goes down. >> >> These PUT operations are doing a GET as well, correct? I'd love to see such >> graphs using SKIP_REMOTE_LOOKUP. > it is configured with unsafe return values. With safe return, the values > might get even better... >> How long are you warming up the VM? As mentioned in the other thread, I've >> discovered that even under high load it will take more than 15 minutes >> before all of Infinispan's code is running in compiled mode. > The warmup is 100k operations, doesn't seem too much.
I'm now experimenting with -XX:CompileThreshold=10 , and it's fairly warmed up only after 100k Write operations and a million read operations. And that's all in the same VM! Maybe you could try RadarGun making sure that each VM runs at least a million operations in the warmup phase? Maybe it doesn't matter at all, but I'd measure rather than guess it. Also your test is different than mine; maybe a better strategy is to figure out what's your correct warmup by looking at the output of -XX:+PrintCompilation, and see how long it takes before it's relatively quiet. _______________________________________________ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev