|
发表于 2013-9-3 10:26:20
|
显示全部楼层
本帖最后由 terranboy 于 2013-9-3 10:27 编辑
$ u! O% f& X7 R; e! C% J" V" a, l1 Y0 n. H' I% ~
几个参数改一下
* Y- G( E/ N. @! L# vim /etc/my.cnf5 y- m- Q+ D7 H& e. q: \
6 [- i- t4 W. O
key_buffer_size = 256M0 a: b( ^ G: r& O/ O: {8 p" a, D
max_allowed_packet = 4M
% }0 w. Z: ~ o+ u0 D7 X0 \table_open_cache = 1024- M" E0 n, {* c8 ?2 Z$ a) w
sort_buffer_size = 6M
# ~, R8 `! S3 ]$ pnet_buffer_length = 8K! Y* U+ `2 v, Y3 |
read_buffer_size = 4M
% z) d, X1 X7 b! ?join_buffer_size = 8M k5 M" ~" ?: O" ~
read_rnd_buffer_size = 32M" f6 ~. P/ ~; q2 y
tmp_table_size = 256M$ |0 T& K7 W- z7 S
myisam_sort_buffer_size =64M' p, S* O; A+ U6 A O/ a
query_cache_size= 128M- f* ?; F* ^/ ?6 o5 j
5 a2 |! {6 s, O) T2 E9 j) y5 m
重启MYSQL; r$ F: L' l8 \6 ~8 y9 ~
8 V) }* _8 f) E* {- t" n% C% g现在都从MYSQL转到MARIADB了 性能比MYSQL好 完全兼容的2 Z6 ?9 G( r! y' s3 [; k2 C- L$ F2 m4 n
* R0 {* \2 P7 ~) W, }) w5 n& ~
3 f, n g5 X* |8 u# R0 Y0 K |
|