On Thu, Sep 10, 2015 at 10:54 AM, Roman Tkachenko <ro...@mailgunhq.com> wrote: > > [5 second CMS GC] Is my best shot to play with JVM settings trying to tune > garbage collection then? >
Yep. As a minor note, if the machines are that beefy, they probably have a lot of RAM, you might wish to consider trying G1 GC and a larger heap. =Rob