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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 ) \, H1 V1 z% z& ?
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几个参数改一下" q9 `/ x8 j6 A8 \
# vim /etc/my.cnf. o; g/ G6 F# ?. o2 u$ v* } {
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key_buffer_size = 256M
! Z# v, |0 M0 k; q; omax_allowed_packet = 4M! q4 P+ ?2 h- U- [7 e( h1 `
table_open_cache = 1024
) J z: Y8 t$ Esort_buffer_size = 6M, M' b( y3 Z9 r: U+ b
net_buffer_length = 8K/ K! Q, j# w1 a: k4 d; X/ I$ V
read_buffer_size = 4M! b3 Q8 [3 ^3 r9 ]/ r( L
join_buffer_size = 8M
0 j8 ~: j; r3 e. lread_rnd_buffer_size = 32M; ?* T! a4 ^7 F( C# E! b2 M
tmp_table_size = 256M) O; |* F( s; d) W! b6 o
myisam_sort_buffer_size =64M# J- R8 `1 ~# G4 A1 U
query_cache_size= 128M
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2 H; Z) v9 J; h4 q0 ]; j) y% G重启MYSQL
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现在都从MYSQL转到MARIADB了 性能比MYSQL好 完全兼容的+ P) P/ F$ R; n8 T2 P, C) x- Q
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