Linux 64位, MySQL, Swap & Memory 优化
MySQL的性能优化文章有很多,这里介绍个通过优化Swap & Memory来提高性能的方法。 The VM for Linux prefers system cache over application memory. What does this mean? The best way I can explain is by example. Imagine you have 32 GB of RAM MySQL is set to take 20 GB of RAM for a process based buffer and up to 6M for the various thread buffers. Over a period [...]