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".