in reply to Re^3: how to split huge file reading into multiple threads
in thread how to split huge file reading into multiple threads

Did you wait for several measurements from iostat, say over 30s? Utilization may be spikey.

"%util" is a measurement of how hard your disk drive is working, on a scale from 0-100. What's in that column?

Pasting the output of a 30s measurement would be enlightening.

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