I've recently updated a Graylog2 setup as the title indicates, it's a single instance of server, web and elasticsearch. Following the upgrade, I started seeing high load spikes periodically as well as elevated CPU compared to the previous version. See the graphs - the upgrade happened at about 12:00 PM
<https://lh4.googleusercontent.com/-_Ql38pkFqG0/VHSxVTDewQI/AAAAAAAABmI/LMQkmNhUoxk/s1600/cpuandload.png> Has anyone else seen this behavior and managed to fix it? I can't find anything in the logs of any component involved that match up with the load spikes (or anything suspicious really) and no settings were changed over the upgrade. I can't imagine such a performance hit for everyone would go unnoticed (and I can't find any mention of it in searching) so I assume something has gone wrong here.. -- You received this message because you are subscribed to the Google Groups "graylog2" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
