Hi Adam, On Wed, Sep 16, 2015 at 3:47 AM, Adam Winberg <adam.winb...@gmail.com> wrote:
> Upgraded from 3.7.3 to 3.8.2 and have after that had very slow compilation > and file serving from the puppet master. We're running our puppetmaster > with apache/passenger, ca. 900 hosts. Complete puppet runs earlier took > 10-15s and after update take 30-300s. Very unstable performance. > > Even running with just a few clients the runtimes are really slow. > Decreasing the 'PassengerMaxPoolSize' makes the runs faster, but then it > cant cope with an increased load. > > I have also tried with the jvm puppetserver with roughly the same > performance (or lack thereof). I noticed the same pattern, if i set > 'max-active-instances' in puppetserver.conf to 2, I get acceptable > performance with a handful of clients, but with increased load it doesnt > cope. If I raise the 'max-active-instances' the performance is even worse. > > This is running on an vmware server, 8 cpu and 12GB RAM. > > Cant find anything in the release notes that explain this performance > drops, does anyone recognize the problem? > > I have now downgraded to 3.7.3 and my puppet runs are as fast as ever > again. > > Any help appreciated. > > Regards > Adam > > > -- > You received this message because you are subscribed to the Google Groups > "Puppet Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to puppet-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/puppet-users/CAFCL3HvvEC4HA4xD655sAPMBMznVdsqcQCYp5FHn%3D_SQ8TG2qg%40mail.gmail.com > <https://groups.google.com/d/msgid/puppet-users/CAFCL3HvvEC4HA4xD655sAPMBMznVdsqcQCYp5FHn%3D_SQ8TG2qg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > I would take a look at the `--profile` option as described in https://puppetlabs.com/blog/tune-puppet-performance-profiler, making sure to update config.ru as needed. Josh -- Josh Cooper Developer, Puppet Labs *PuppetConf 2015 <http://2015.puppetconf.com/>** is right around the corner! Join us October 5-9 in Portland, OR. **Register now <https://puppetconf2015.eventbrite.com/>**.* -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-users/CA%2Bu97umgvfrNbJFeSRk8Rvnxkys-MAaSHEQKCeKqETy1OrXG1w%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
