[infinispan-dev] very interesting performance results

[Sanne Grinovero]

On 27 January 2012 11:37, Mircea Markus <mircea.markus at jboss.com> wrote:
>
> On 27 Jan 2012, at 10:59, Manik Surtani wrote:
>
>
> On 26 Jan 2012, at 23:04, Sanne Grinovero wrote:
>
> 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.
>
>
> We should be able to tune this though?  IIRC the JVM will take in options
> related to after how many loops a method gets compiled.
>
> radargun doesn't support time-based warmup, but only operation based warmup.
> Not hard to implement though.

just have it log JIT activity, than you can figure out what number of
operation you need. After all you only need an approximation, and
maybe it's fine already.