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发表于 2013-9-3 10:26:20
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本帖最后由 terranboy 于 2013-9-3 10:27 编辑 * E; i9 T$ I; {3 u7 r8 `
- L+ Q) }4 o- ?7 d q! d$ A/ ~9 _4 _4 D几个参数改一下
Z: n8 ?+ |7 H' j5 z, W" v# vim /etc/my.cnf
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key_buffer_size = 256M
8 _& E# ]' P& l3 v3 m, ymax_allowed_packet = 4M5 p6 d7 r: q" u7 Q$ a
table_open_cache = 1024
3 l: A7 x; I6 B! q. r- p# T& K* Xsort_buffer_size = 6M6 E0 @+ ~1 p; H, z7 W* \ M
net_buffer_length = 8K
5 [$ `5 N# Y0 F* Vread_buffer_size = 4M$ w1 n6 q; X! s# \# H
join_buffer_size = 8M6 [* w! x. g) g' x
read_rnd_buffer_size = 32M
9 h ^8 ~7 l& A7 \4 ztmp_table_size = 256M
& ?2 j- x' v: J3 B dmyisam_sort_buffer_size =64M, P" Y9 `/ B* z) L- n- \9 Q
query_cache_size= 128M* ?7 f7 Y, H' Q3 B( y; H
8 I. ?9 f/ o$ n4 g7 q" d重启MYSQL- e& {$ y/ Q' B
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现在都从MYSQL转到MARIADB了 性能比MYSQL好 完全兼容的6 B* ~# T- `* ^8 S8 p
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