|
|
发表于 2013-9-3 10:26:20
|
显示全部楼层
本帖最后由 terranboy 于 2013-9-3 10:27 编辑 m$ }# [. z G) P2 H
& K3 N8 T3 t/ I; |% v2 V0 C$ E几个参数改一下
1 _( y9 ~: J/ {6 y0 U! x# vim /etc/my.cnf2 U4 y' Q' ^! q# @
- |+ W* ?7 S# x
key_buffer_size = 256M8 i$ s+ r! b+ {+ i3 J
max_allowed_packet = 4M
% L3 U" T" k% I* Z! F& atable_open_cache = 1024
4 M8 X7 P' o2 n: n: Msort_buffer_size = 6M
6 H/ e. A; t: `0 @* Wnet_buffer_length = 8K: N4 S+ C0 q6 j; p6 D
read_buffer_size = 4M3 A6 W7 H2 h# O I1 v. I
join_buffer_size = 8M
2 ] p' A, C9 A5 m. @7 A9 Iread_rnd_buffer_size = 32M/ _3 I6 d3 z6 i& Z4 J
tmp_table_size = 256M( l' e+ v0 m, t0 B9 N$ |3 p" z/ m
myisam_sort_buffer_size =64M
0 h# T- w- N( r& T1 M* R. ]query_cache_size= 128M8 p" g# {+ H/ s9 x( s6 Z3 T
4 m& P! \& L% r+ h- \
重启MYSQL
7 p4 `$ y4 g/ c' P% Z% D0 d* q V9 R: l, w
现在都从MYSQL转到MARIADB了 性能比MYSQL好 完全兼容的" R( s5 l+ P: _, \# o) p
$ R% W# N s/ F" y
; H7 G: n5 x9 e0 e5 z- ~& E; Z$ O |
|