1. gege

    what is causing sbwait in php-fpm, how to debug

    Hi guys, we upgraded server to FreeBSD 10.3-STABLE and php-fpm during high load of server started to make strange things (take all CPU, locks, sbwait, select etc). When server is not under load, everything works perfectly top: 59 processes: 4 running, 55 sleeping CPU: 11.7% user, 0.0% nice...