'commit'

Doc/DataEase优化步骤.txt

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+# 查看DataEase宿主机配置
+ulimit -n
+输出:1014
+
+# 临时修改大
+ulimit -n 10000
+
+#永久修改
+vi /etc/security/limits.conf
+在最底部加上
+* soft nofile 65535
+* hard nofile 65535
+
+# 查看mysql的配置信息
+cat /opt/dataease2.0/conf/my.cnf
+
+
+# 以下是修改后的内容
+[mysqld]
+datadir=/var/lib/mysql
+
+default-storage-engine=INNODB
+character_set_server=utf8
+#lower_case_table_names=1
+table_open_cache=128
+max_connections=2000
+max_connect_errors=6000
+innodb_file_per_table=1
+#innodb_buffer_pool_size=1G
+max_allowed_packet=64M
+transaction_isolation=READ-COMMITTED
+innodb_flush_method=O_DIRECT
+innodb_lock_wait_timeout=1800
+innodb_flush_log_at_trx_commit=0
+sync_binlog=0
+
+sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION
+
+skip-name-resolve
+
+#下面是黄海增加的优化配置信息
+innodb_buffer_pool_size = 8192MB
+innodb_buffer_pool_instances = 8
+max_allowed_packet = 8M
+back_log = 1000
+
+
+[mysql]
+default-character-set=utf8
+
+[mysql.server]
+default-character-set=utf8
+
+# 重新启动下Mysql
+docker restart 349ec45f2c98