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Re: Strange disk usage in mysql datadir (partition)
Posted by: Peter Hansen
Date: November 28, 2013 01:45AM

Hi Rick,

Thanks for your reply

Both servers are dedicated mysql with 4G ram each.

key_buffer = 512M
innodb_buffer_pool_size = 3072M

after changing to innodb we upped the bufferpoolsize to 3G, and did not change the key_buffer (key_buffer_size?)

No, not running general log.

There are some slow querys, but not many, like minutes apart.
Dont see how they can result in vertical spike of disk usage?

And that the disk usage disappears after restart, seems to be some kind of tmp/log?

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Re: Strange disk usage in mysql datadir (partition)
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November 28, 2013 01:45AM


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