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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 ! b1 o- |4 i; U; n, h, J3 m
- S% e' o$ ^' d3 o9 G5 f8 T& r几个参数改一下
; [* M/ o, x' M2 @7 w+ O# vim /etc/my.cnf
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key_buffer_size = 256M1 n. X2 |9 d, f
max_allowed_packet = 4M
5 T6 M5 \# @" m, {2 N5 t) ktable_open_cache = 1024! m/ G: w3 ?* y8 ]4 ` i4 c
sort_buffer_size = 6M4 C$ x% ^/ v/ [- a: v
net_buffer_length = 8K
1 v; x% F$ U6 s0 O& J% x! Sread_buffer_size = 4M; q: N% z# j$ ?) D+ |4 i
join_buffer_size = 8M
3 z8 w! P* a" |+ ]0 W S' f) Sread_rnd_buffer_size = 32M! j/ E# U/ W& @' x6 h2 ]0 S
tmp_table_size = 256M
/ T3 t( e* w8 R" dmyisam_sort_buffer_size =64M
+ ]3 P* U( z- B% E5 R5 I8 Kquery_cache_size= 128M7 m A& |" ~- W; u+ R: C$ w
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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
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