MySQL 8.0.29でコネクション数を確認する方法
環境
Ubuntu 22.04 LTS
MySQL 8.0.29-0ubuntu0.22.04.2
コネクション数の確認方法
1.起動後の接続数を確認します
mysql> SHOW STATUS LIKE 'Connections'; +---------------+-------+ | Variable_name | Value | +---------------+-------+ | Connections | 8 | +---------------+-------+ 1 row in set (0.76 sec)
2.起動後の最大同時接続数を確認します
mysql> SHOW STATUS LIKE 'Max_used_connections'; +----------------------+-------+ | Variable_name | Value | +----------------------+-------+ | Max_used_connections | 1 | +----------------------+-------+ 1 row in set (0.00 sec)
3.現在の接続数を確認します
mysql> SHOW STATUS LIKE 'Threads_connected'; +-------------------+-------+ | Variable_name | Value | +-------------------+-------+ | Threads_connected | 1 | +-------------------+-------+ 1 row in set (0.00 sec)