Re: Migrated from 5.6 to 5.7.17 - serious performance issues
There's something weird just by the fact that you have 50K "SHOW TABLES" in your log.
I've seen this behavior with GUI tools before. Are you (or any other user) using a GUI Tool to access the server? HeidiSQL? Anything else?
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Re: Migrated from 5.6 to 5.7.17 - serious performance issues
March 31, 2017 05:07AM
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