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New Contributor III

Re: what are some common causes for cpu utilization to reach 100% on NV1544

I had this happen in my 3120. Help here alerted me to IP FLow/Monitoring causing this.

3120 - High CPU Utilization and slowness

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Honored Contributor
Honored Contributor

Re: what are some common causes for cpu utilization to reach 100% on NV1544

That's the webserver for GUI management. Typical to see spikes while you're accessing or configuring the device via the GUI, especially if using https.

Note that on boot, the CPU will go to or near to 100% while loading files, initializing, etc. so the box will show that CPU was at one time 100% max. You can reset this with the command "clear processes cpu max".