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Update INTERNALS.md

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Adding information regarding Thread cache pool hit ratio.
Adding information regarding innodb_buffer_pool_chunk_size correctness.
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Jean-Marie Renouard 2016-08-30 14:47:32 +02:00 committed by GitHub
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INTERNALS.md
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@ -150,6 +150,7 @@
* Number of join performed without using indexes (<250)
* Percentage of temporary table written on disk(<25%)
* Thread cache (=4)
* Thread cache hit ratio (>50%) if thread_handling is different of pools-of-threads
* Table cache hit ratio(>2°%)
* Percentage of open file and open file limit(<85%)
* Percentage of table locks (<95%)
@ -211,6 +212,8 @@
* Ratio of write without locks
* InnoDB Log Waits
* Checks that no lock is used on Innodb Log.
* InnoDB Chunk Size
* Check InnoDB Buffer Pool size is a multiple of InnoDB Buffer Pool chunk size * InnoDB Buffer Pool instances
## MySQLTuner ARIADB information