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EF570 CPU 29% when there is no io

stevenzhang
4,168 Views
Hi experts Is it normal that cpu is 29% when there is no io?
2 REPLIES 2

eseries_trailblazer
4,103 Views

    That is normal. There are some activities that are going on the array even when there is no host I/O. These core activities will not impact host IO performance when they do come.

chenguanghui
1,456 Views

hello:

   This percentage is normal, check to see if the system has deduplication, compression, snapshot, or synchronization tasks enabled, and if there are any tasks being processed in the background, which also take up CPU utilization.

Best regards!

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