mysqldump: Couldn't execute 'SHOW VARIABLES LIKE 'gtid\_mode'': Table 'performance_schema.session_variables' doesn't exist (1146)

[root@localhost home]# mysql_upgrade -u root -p -h127.0.0.1 –force

.....忽略...

sys.sys_config                                     OK
Upgrade process completed successfully.
Checking if update is needed.