Bonjour à tous
J'ai un fénomène curieux qui se produit
Une montée en charge extraordinaire (jusque 80 !!) d'un serveur lorsque mysql tourne.
Petite précision : de 0h00 à 09h00, ca fonctionne impec (charge : entre 0.01 et 0.35)
Taille de la bdd : > 700Mo
Serveur : PIV 3,2 GHz 40Go 512 Mb 20Mbps
Mysql : 3.23.58
mon my.cnf :Si qqun à une idée...
Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50 [mysqladmin] password = ****** user = root [mysqld] port = 3306 socket = /var/lib/mysql/mysql.sock skip-locking set-variable = key_buffer=256M set-variable = max_allowed_packet=1M set-variable = table_cache=500 set-variable = sort_buffer=10M set-variable = record_buffer=10M set-variable = myisam_sort_buffer_size=256M set-variable = thread_cache=8 # Try number of CPU's*2 for thread_concurrency set-variable = thread_concurrency=8 log-bin server-id = 1 set-variable = connect_timeout=10 set-variable = max_connections=200 skip-networking set-variable = long_query_time=4 log-slow-queries = /var/log/mysql/slow-query.log [safe_mysqld] err-log = /var/log/mysql/info.log [mysqldump] quick set-variable = max_allowed_packet=16M [mysql] no-auto-rehash [isamchk] set-variable = key_buffer=128M set-variable = sort_buffer=256M set-variable = read_buffer=2M set-variable = write_buffer=2M [myisamchk] set-variable = key_buffer=128M set-variable = sort_buffer=256M set-variable = read_buffer=2M set-variable = write_buffer=2M [mysqlhotcopy] interactive-timeout
Partager