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Re: MySQL Performance Woody Vs Sarge

> Jacob S wrote:
> # hdparm /dev/hde
> [...]
> # hdparm /dev/hdg

Again, I think you are searching in the wrong direction. Your 'hdparm
-tT' results clearly showed that the great difference between your
servers doesn't lie in hard disk performance (48 to 43 MB/s), but in
Memory/CPU performance (278 to 58 MB/s). When doing the same SQL query
several times the hard disk shouldn't be bothered much anyway since
either MySQL or aŽt least Linux itself should have cached the data.

Nothing is as I planned it.
[Agree]   [Disagree]

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