Determining the Cause of Unusual Disk Latency


 
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Operating Systems Solaris Solaris BigAdmin RSS Determining the Cause of Unusual Disk Latency
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Old 01-12-2009
Determining the Cause of Unusual Disk Latency

This blog by Sun engineer Brendan Gregg shows how he discovered the bizarre cause of unusually high disk I/O latency during a streaming write test.

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