| Server IP : 45.40.142.9 / Your IP : 216.73.216.250 Web Server : Apache System : Linux s45-40-142-9.secureserver.net 2.6.32-754.35.1.el6.x86_64 #1 SMP Sat Nov 7 12:42:14 UTC 2020 x86_64 User : bayspec ( 506) PHP Version : 5.6.40 Disable Function : NONE MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/mysql-test/suite/perfschema/r/ |
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flush status; SET @saved_thread_cache_size = @@global.thread_cache_size; set global thread_cache_size = 0; show variables like "thread_cache_size"; Variable_name Value thread_cache_size 0 select @id_increment; @id_increment 1 select @thread_id_increment; @thread_id_increment 1 select @id_increment; @id_increment 1 select @thread_id_increment; @thread_id_increment 1 set global thread_cache_size = 100; show variables like "thread_cache_size"; Variable_name Value thread_cache_size 100 select @id_increment; @id_increment 1 select @thread_id_increment; @thread_id_increment 1 select @id_increment; @id_increment 1 select @thread_id_increment; @thread_id_increment 1 set global thread_cache_size = @saved_thread_cache_size; show status like "performance_schema_thread%"; Variable_name Value Performance_schema_thread_classes_lost 0 Performance_schema_thread_instances_lost 0