High CPU and Ram usage my site

i have a wordpress online shop , and more 500 k Image in my site available , some times for Hotlinking my Server Resource up to 100% and my site get Time out , i use Cloudflare is good but sometimes my site slow and time out .

i want know Argo or Load Balance and Rate Limition Cloudflare can help me for fix this problem , i tired for this problem :frowning:


my Resource is:

  • CPU : 5x Intel® Xeon® CPU X5650 @ 2.67GHz
  • RAM : 6 GB
  • Storage: 100 GB NVME

Please Help for fix high usage , this image is after reboot server for back to normal. :frowning:

what is “mynokia” process? never seen it before

You need to first track why CPU is high. In your screenshot mynokia is eating up CPU so what is does? Then you need to find out if an excess amount of requests resulted in that or not. Then investigate request for legitimacy (or part of an attack)…
You need to move up from CPU usage to the higher level reason then you can peek right technology/tools of CF for your problem.