MySQL Query Cache Hit Rate Analysis
Query Cache Hit Rate
The query cache hit rate is the ratio of query requests that hit the cache to the total number of query requests.
Check if Cache is Enabled
-- Cache switch
SHOW VARIABLES LIKE '%query_cache_type%';
-- Cache size
SHOW VARIABLES LIKE '%query_cache_size%';
Enable Cache Configuration
In the MySQL configuration file my.ini or ...
Posted on Tue, 09 Jun 2026 16:44:35 +0000 by maplist