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Table cache hit rate: 0%

Moshe1010

Well-known member
#1
This what I get when running mysqultuner:
[!!] Table cache hit rate: 0% (1k open / 1M opened)

It looks like it doesn't matter to what value I increase the table_cache, this value stays at zero. Is it important/do anything at all?

tuning-primer.sh shows that everything is fine.