Hi Adam, On Wed, Sep 16, 2015 at 3:47 AM, Adam Winberg <[email protected]> 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 [email protected]. > 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 [email protected]. 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.
