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ERROR 1040 (08004): Too many connections ¿¡·¯¹ß»ý½Ã¿¡ ¾Æ·¡»çÇ× È®ÀÎ

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MySQL
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helix
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2009-05-22 11:11:10
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http://blog.naver.com/w123654/10041782609 
./mysqladmin -u root -p processlist


./mysqladmin -u  root -p variables | grep max_connections

max_connections                 | 100  <====


./mysqladmin -u  root -p variables | grep table_cache

table_cache                     | 512


./mysqladmin -u  root -p variables | grep wait_timeout

innodb_lock_wait_timeout        | 50
table_lock_wait_timeout         | 50
wait_timeout                    | 28800



mysql> show status like '%CONNECT%';
+--------------------------+-------+
| Variable_name            | Value |
+--------------------------+-------+
| Aborted_connects         | 217   |
| Connections              | 330   |
| Max_used_connections     | 101   | <====
| Ssl_client_connects      | 0     |
| Ssl_connect_renegotiates | 0     |
| Ssl_finished_connects    | 0     |
| Threads_connected        | 101   | <====
+--------------------------+-------+
7 rows in set (0.00 sec)

threads_connected : ÇöÀç ¿¬°áµÈ Á¢¼Ó¼ö
Max_used_connection : ¿¬°áµÇ¾ú´ø ÃÖ´ë Á¢¼Ó¼ö


ERROR 1040 (08004): Too many connections

mysql> SET GLOBAL max_connections = 500; ( mysql ¸®ºÎÆþÈÇÏ°í max_connectionsÀ» ´Ã¸² )

or

[prompt] vi /etc/my.cnf
[mysqld]
max_connections = 500



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