Re: Statistics bottleneck on large table
Posted by:
Rick James
Date: August 23, 2010 09:20PM
key_buffer_size of 1GB is more than enough to handle this table's entire index, which is only 53MB. So don't increase that.
The _data_ for MyISAM is cached in the left over space -- so the fact that you are using only 2GB out of 4GB is a good stopping point.
What was the "other issue"?
You are probably stuck with 11ms - 16ms for "statistics". You can't get any better than
| 1 | SIMPLE | test | const | PRIMARY | PRIMARY | 16 | const,const,const | 1 | |
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