B.3.2.5 Too many connections

Configuring MySQL to Use Encrypted Connections ... The default value for each limit is zero (no limit). ... As mentioned previously, the simultaneous-connection ...

The permitted number of connections is controlled by the max_connections system variable. To support more connections, set max_connections to a larger value.

2020年10月8日 — How Many Connections can MySQL handle? By default, MySQL 5.5+ can handle up to 151 connections. This number is stored in server variable called ...

2014年3月10日 — From Increase MySQL connection limit:- MySQL's default configuration sets the maximum simultaneous connections to 100. If you need to ...

2013年11月6日 — Note that max_connections is at default to 200 for a reason, and setting 1.000.000 is probably nonsense for your hardware resources. Also, ...

Since MySQL 5.5, the default value of max_connections has been 151. This provides 150 client connections and 1 extra connection for administrator accounts with ...

2020年2月28日 — MySQL max_connections are the number of simultaneous client connections that the server can accept. The default value for this is 151. But, ...

2018年7月4日 — MySQL設置上有一個max_connections參數，預設的默認值為「151」。當MySQL需要中高的使用量時，默認值是不夠用的，必須提高max_connections這個配置 ...

2022年11月30日 — The default value is 151 connections, which allows 150 normal connections plus one connection from the SUPER account. SUPER is a MySQL privilege ...