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From Nate McCall <>
Subject Re: Possible problem with disk latency
Date Wed, 25 Feb 2015 16:16:29 GMT
> If You could be so kind and validate above and give me an answer is my
> disk are real problems or not? And give me a tip what should I do with
> above cluster? Maybe I have misconfiguration?
You disks are effectively idle. What consistency level are you using for
reads and writes?

Actually, 'await' is sort of weirdly high for idle SSDs. Check your
interrupt mappings (cat /proc/interrupts) and make sure the interrupts are
not being stacked on a single CPU.

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