CPU Running at 100% up to 240% on Vultr after update to plesk obsidian.

Please assist, my vultr instance CPU is running incredibly high after updating plesk, when I check service monitor its plesk usage that is causing it. I also keep getting Modsecurity rule update notification, if I change the rules to only monitor the cpu usage goes down, but after a few hours the notifications of rule updates are back and the CPU usage spikes.

I also keep getting swap memory alerts.

My server
CPU: 6 vCore
RAM: 16384 MB...

CPU Running at 100% up to 240% on Vultr after update to plesk obsidian.