Re: solr 9.2.1 response time

2024-05-25 Thread Tim Funk
Jetty with security manager enabled does a reverse lookup on the ip. Depending on settings, that can slow things down. In my case, it caused timeouts. https://lists.apache.org/thread/po5qwkgpt3qf0qfv4p8rrqj3blm2wcpz -Tim On Fri, May 24, 2024 at 2:26 PM Eric Pugh wrote: > I’d be curious if oth

Re: solr 9.2.1 response time

2024-05-24 Thread Houston Putman
It might also be http2. Ive seen numerous issues with http2 performance (which will hopefully be fixed soon). This can be tested with “-Dsolr.http1=true” - Houston On Fri, May 24, 2024 at 1:25 PM Eric Pugh wrote: > I’d be curious if other folks have seen this either anecdotally or even > better

Re: solr 9.2.1 response time

2024-05-24 Thread Eric Pugh
I’d be curious if other folks have seen this either anecdotally or even better through some performance testing! > On May 24, 2024, at 9:12 AM, Tim Funk wrote: > > solr9 turns security on manager by default. This has a high probability of > a performance impact.. > > disable via adding to star

Re: solr 9.2.1 response time

2024-05-24 Thread Tim Funk
solr9 turns security on manager by default. This has a high probability of a performance impact.. disable via adding to startup export SOLR_SECURITY_MANAGER_ENABLED=false -Tim On Thu, May 23, 2024 at 11:23 AM elisabeth benoit wrote: > Hello, > > We've just migrated one of our services from sol

Re: solr 9.2.1 response time

2024-05-24 Thread elisabeth benoit
Thanks a lot for your answer. Will check that out. Le jeu. 23 mai 2024 à 20:46, Oleksandr Tkachuk a écrit : > Check your clocksource > cat /sys/devices/system/clocksource/clocksource0/current_clocksource > > Also check your other hardware characteristics, like cpu freq and governor, > ram speed

Re: solr 9.2.1 response time

2024-05-23 Thread Oleksandr Tkachuk
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 m