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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
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几个参数改一下( ^' l4 |( I# ^9 |
# vim /etc/my.cnf6 ~0 a9 Z5 c4 h2 s& Y/ L2 T4 n
/ o9 ~* D% M6 u+ v6 Zkey_buffer_size = 256M; }: J7 {0 M3 Q' L Q( d4 |! B
max_allowed_packet = 4M
2 C6 W3 c! d3 A& X( J& R" ^& y: z5 Z ptable_open_cache = 10243 Z2 r5 Z! r; e; d% H
sort_buffer_size = 6M
3 d" @3 z% y- k {+ N6 F8 Mnet_buffer_length = 8K
5 ?! r: P- v8 A$ a L' D# zread_buffer_size = 4M
g# }2 c/ |* [; q4 E) wjoin_buffer_size = 8M
9 }) b- j; q$ i& Rread_rnd_buffer_size = 32M
: ^. ~% q7 s0 U* f/ q) B5 z! H; gtmp_table_size = 256M" ~3 D; p8 E% y" L, ]
myisam_sort_buffer_size =64M
! e+ ^. `; B' z5 i1 L1 hquery_cache_size= 128M
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重启MYSQL9 s9 H( |, U+ f. g9 \; a+ J9 }
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现在都从MYSQL转到MARIADB了 性能比MYSQL好 完全兼容的
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