High CPU on a Linux VPS: find which process and account causes it
Your VPS load is high and sites are slow. How to find the exact process, PHP-FPM pool and hosting account that eats the CPU — in seconds, without a terminal.
Read the solution →High IO-wait: when the disk, not the CPU, slows your VPS down
CPU looks idle but everything is slow? IO-wait means processes are stuck waiting for the disk. How to spot it, find the cause and fix it.
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