5% iowait appeared

when i use iostat i found almost 5% iowait , is it ok ?

That should be fine … what is your system load avg like ?

– R

server load seems to be ok , my 24 cores server only have 0.08, 0.14 , 0.45 when i use uptime

That looks good. This may simply be system waiting for io. Keep monitoring you iostat for detail of how your disks are doing …

– R

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