wait_timeout 是mysql关闭一个非交互连接前等待的秒速,interactive_timeout是mysql关闭一个交互连接(mysql shell)前等待的秒数.所谓交互连接是mysql_real_connection()使用CLIENT_INTERACTIVE的连接.对于wait_timeout在不影响的你的sql处理的情况下,越低越好,减小wait_timeout 直到你的应用不会产生sleep process最好....
character-set-server=utf8 wait_timeout=1800 interactive_timeout = 288000 max_allowed_packet = 1000M max_connections=3000 character-set-server=utf8 innodb_buffer_pool_size = 1000M innodb_additional_mem_pool_size = 200M innodb_flush_log_at_trx_commit=2 innodb_autoextend_increment=800M innodb_...
max_connect_errors=30 #最大失败连接限制 interactive_timeout=600 #服务器关闭交互式连接前等待活动的秒数 wait_timeout=3600 #服务器关闭非交互连接之前等待活动的秒数 slow_query_log #慢查询记录日志 long_query_time = 0.1 #慢查询记录时间 0.1秒 slow_query_log_file=/opt/local/mysql/logs/slow_query...
skip-external-locking connect_timeout = 600 interactive_timeout = 600 wait_timeout = 600 #MyISAM key_buffer_size = 512MB bulk_insert_buffer_size = 64MB mysiam_sort_buffer_size = 64MB mysiam_max_sort_file_size = 1GB mysiam_repair_threads = 1 concurrent_insert = 2 myisam_recover #INNODB...
systemctl stop mariadb vim /etc/my.cnf 在[mysqld]下添加 wait_timeout=120 interactive_timeout=120 启动数据库 systemctl start mariadb 或者在不重启的情况下,执行命令 set global wait_timeout=120;show global variables like'wait_timeout';
interactive-timeout # End /etc/my.cnf 4. 注册服务和环境变量 之后,我们需要注册为系统服务,方便启动MariaDB,这里使用systemctl作为服务,非service: 注册为服务: 代码语言:txt 复制 vim /usr/lib/systemd/system/mysql.service 添加内容: 代码语言:txt ...
interactive-timeout # End /etc/my.cnf ④测试数据库是否连接成功 sudo /usr/local/mysql/bin/mariadb 出现上图内容即连接成功。 注意: 1) 若没有安装g++则会报错“No CMAKE_CXX_COMPILER could be found”,使用命令apt install g++安装 2) 若没有安装openssl则会报错“Cannot find appropriate system librar...
interactive_timeout = 1800 wait_timeout = 1800 log_bin_trust_function_creators = 1 ##BaseConfig collation_server = utf8mb4_bin explicit_defaults_for_timestamp = 1 transaction_isolation = READ-COMMITTED 二、迁移测试 1. 对 MariaDB 全备 ...
client, then they will see that their session's value of thewait_timeoutsystem variable is actually set to the global value ofinteractive_timeout. Themysqlcommand-line client functions as an interactive client by default, so this client can be used to demonstrate the behavior of interactive ...
要解决这个问题, 只要降低 wait_timeout 的数值, 那么每个 process 会在超过这个限制的秒数后, 自动将它 kill 掉。 首先需要先用 root 登入 MySQL: $ mysql -u root -p 登入后输入以下 MySQL 指令, 将 wait_timeout 及 interactive_timeout 设定成 300, 即每个连线最多保留 300 秒: ...