Weird issue, High load. Need help!

[sahith]

I dont know what happening, One of my VH is not responding despite there is no load at all. Let me post screenshots





The last VH is not at all responding, It an android app API backend, I need to bring it online ASAP. Can anyone help me to stop that load instantly. My server load usually stay around 4 only. But now it is around 600-800.

Please help.

 

[NiteWave]

which processes have highest CPU usage ? not included in above "top" screenshot.

 

[Pong]

Attack? you might need to identify which user/domain or users/domains cause such issue. can try to Limit resources for that user through CloudLinux LVE if CL is used.

 

[sahith]

I am still facing this issue frequently, and i can't able to figure it out why a simple php script causing such load. I really need a solution for this problem. I will pay if anyone can resolve this issue (even litespeed support team).

 

[Jon K]

Hi sahith, is it possible for you to open a ticket with us so we can investigate more?