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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 3 z$ J$ ^9 T# K7 w( O3 c. Q
! ^) `* A( R7 Q% \3 Y4 C8 N- v' Q- \7 V几个参数改一下5 ^8 d! o# M5 |$ V! h+ k
# vim /etc/my.cnf& H( a! S$ @5 N3 h: y: i& c
! I& S6 j8 ?& f7 Q, S0 qkey_buffer_size = 256M& ^" H- X% E9 J8 f5 ]9 G
max_allowed_packet = 4M
( T9 H9 O ^( L2 I# ctable_open_cache = 10240 C7 e6 i: N4 Y, R& L2 _
sort_buffer_size = 6M& i! j t8 x) B" C) R2 D0 |
net_buffer_length = 8K/ e, x9 j8 Y$ K, y4 t2 }5 P9 S7 h; ^
read_buffer_size = 4M
: b8 f- l8 ]- A/ Y7 o# v" wjoin_buffer_size = 8M
( w* _; ?1 v- m/ s7 v$ J: [# Oread_rnd_buffer_size = 32M; o5 e, i, c2 n8 \
tmp_table_size = 256M
4 G7 q& \6 E; E% b8 fmyisam_sort_buffer_size =64M0 `1 V$ `3 ?- L7 Z4 h8 F
query_cache_size= 128M
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) z+ i" G; \: S! N( Y1 @$ ]重启MYSQL: g3 h+ C/ C- I' K3 |. q
: L5 ~" a0 T4 N1 q1 ]# L0 {现在都从MYSQL转到MARIADB了 性能比MYSQL好 完全兼容的
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