I was a big fan of RedHat since 7.1 . The server was running so stable in 7.x which is the last version I could trust. I was a little opimistic on the rumour that later version was built to please desktop version. Until I installed 8.0 , I experienced several bugs in apache , PHP , mysql etc. which I could no longer afford to use it and later make a switch to 9.0 which happen that most daemon seems to exhaust at high load. My server contain thousand sites so It was always loaded. In 8.0 on overload, the swap was depleted and the screen said "out of memory", however this event didn't occurs unless abnormal background process like updatedb running on working hours. With 9.0, no such warning, the load average to 1.0-5.0 , no swapping, just exhaust and the daemon waiting for response several times a day. I hope to make the switch to FreeBSD soon.
