Re: Understanding "weird" CPU behavior

Did you profile "per process" or "per OS"? Flame graphs are awesome. Compare the flame graph of Express non-clustered with Express clustered. I'd be surprised if nothing pops-up. 2016-09-19 14:29 GMT+02:00 אדם חונן : > Yes, of course. > > What I've been doing with the

Re: Understanding "weird" CPU behavior

Hi, I have not used it myself but few of my team members working on node usually rely on Perf and flamegraphs for debugging similar issues. http://www.brendangregg.com/flamegraphs.html On Mon, Sep 19, 2016 at 4:32 PM, Richard Warburton < richard.warbur...@gmail.com> wrote: > Hi, > > Execution