Check your clocksource cat /sys/devices/system/clocksource/clocksource0/current_clocksource
Also check your other hardware characteristics, like cpu freq and governor, ram speed, drive performance/schedulers. Perhaps additional checks like cpu bench, fio will not hurt. Also disable java security manager. чт, 23 мая 2024 г., 18:24 elisabeth benoit <elisaelisael...@gmail.com>: > Hello, > > We've just migrated one of our services from solr 7.3.1 to solr 9.2.1 in > production. > > We have 6 servers, each with one solr instance, all conf is automated with > puppet, git, etc. so they all have same conf, but they dont behave the > same way. We have two servers with solr response time much faster, from > 50ms to 75ms. > > This week we rebooted all our servers, and now we have three solr instances > running faster than the three other ones instead of two. > > We've check everything we could think of: memory, GC, caches, everything is > the same. > > We're not in solr cloud, but with leader conf. > > Just writing in case someone has an idea about this unstable behaviour. > > Best regards, > Elisabeth >
