-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Good afternoon,
Could Mysql cache cause a performance penalty, when invalidating queries of a big Mysql cache zone?. I mean... I had a server with 16GB of cache memory and when a big table full update was done... a performance issue was suffered (seem not to be due to cache invalidation!!)... apparently this performance issue was much more notorious when the cache had been feeding some time and was near the top of the cache (arriving to 16GB) than when the query cache memory usage for example was much far more smaller... for example of 2GB ram... of cached content.... Does it exist any kind of explanation for this sensation?. Best regards, -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQEcBAEBAgAGBQJR4/mUAAoJEG0sn91fOssvDmsH/jCRp5yY05S6uI5dVoiKOG/m pnwbqH3MyE8V283UTAzskHuQKJZ5FTtgco5FdZHomjNEzW9ZL4Kw3HD/Ed53awPQ cO+7AtMd91QCagXt6IszGvG6ANsru/P8zb+u8SS6WENDrQgLCfTIcjKLQ2EIJfHn 5mTDf1SplaPdhnJoSbpXYfJVT0GGv1I2z36D3l0eTEwN0eUdjNVe1LUpJGOJNP77 DjpzljMn4iBjxfseiKyJ2SnvKg2kQYfSBYFL8PzlIy2ICfwGLZ5tMprLTKBWCMWw ICXbkz8M0CMFFeDOz4Vb8+PHUHk6Q29698Bo2s0UmXUxGStKDcwvq773I8rBccs= =W3Jp -----END PGP SIGNATURE----- -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql
