Current Path : /home/usr.opt/mysql57/mysql-test/suite/perfschema/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //home/usr.opt/mysql57/mysql-test/suite/perfschema/r/socket_summary_by_event_name_func.result |
#============================================================================== # Establish the level of IPV6 support #============================================================================== #============================================================================== # Get hostname, port number #============================================================================== SELECT @@hostname INTO @MY_HOSTNAME; SELECT @@port INTO @MY_MASTER_PORT; #============================================================================== # 1.0 TEST INITIALIZATION #============================================================================== # 1.1 Disable instrumentation of the default (this) connection UPDATE performance_schema.threads SET INSTRUMENTED='NO' WHERE PROCESSLIST_ID = CONNECTION_ID(); # 1.2 Get the default THREAD_ID; SELECT THREAD_ID INTO @my_thread_id FROM performance_schema.threads WHERE PROCESSLIST_ID = CONNECTION_ID(); # 1.3 Get the default OBJECT_INSTANCE_BEGIN SELECT OBJECT_INSTANCE_BEGIN INTO @my_object_instance_begin FROM performance_schema.socket_instances WHERE THREAD_ID = @my_thread_id; # 1.4 Create a test database CREATE SCHEMA mysqltest; # 1.5 Create a table to store summary values from socket_summary_by_instance and socket_summary_by_event_name CREATE TABLE mysqltest.my_socket_summary AS SELECT * FROM performance_schema.socket_summary_by_instance WHERE 1 = 0; # 1.6 Drop object_instance_begin from my_socket_summary ALTER TABLE mysqltest.my_socket_summary DROP COLUMN OBJECT_INSTANCE_BEGIN; # 1.7 Add an auto_inc column to my_socket_summary ALTER TABLE mysqltest.my_socket_summary ADD COLUMN (n INT AUTO_INCREMENT, PRIMARY KEY(n)); # 1.8 Create test tables CREATE TABLE mysqltest.t1 (n INT AUTO_INCREMENT, s1 VARCHAR(1024), PRIMARY KEY(n)); CREATE TABLE mysqltest.t2 (n INT AUTO_INCREMENT, s1 VARCHAR(1024), PRIMARY KEY(n)); #============================================================================== # 2.0 ESTABLISH CLIENT CONNECTIONS #============================================================================== # 2.1 Connection 1 (tcp/ip, 127.0.0.1 or ::1) # 2.2 Connection 2 (localhost or unix domain socket) #============================================================================== # 3.0 RUN THE TESTS #============================================================================== # 3.1 Clear performance schema tables TRUNCATE performance_schema.socket_summary_by_instance; TRUNCATE performance_schema.socket_summary_by_event_name; # 3.2 Get the 'before' sum of bytes written from socket_summary_by_instance for later comparison to the 'after' byte count as a simple confirmation that the table was updated. SELECT sum(SUM_NUMBER_OF_BYTES_WRITE) INTO @my_write_count FROM performance_schema.socket_summary_by_instance; # 3.3 From connection 1, insert one a 1K row of data into t1 USE mysqltest; INSERT INTO t1 (s1) VALUES (REPEAT('a', 1024)); INSERT INTO t1 (s1) SELECT s1 FROM t1; # 3.4 From connection 2, insert one a 1K row of data into t2 USE mysqltest; INSERT INTO t2 (s1) VALUES (REPEAT('a', 1024)); INSERT INTO t2 (s1) SELECT s1 FROM t2; # 3.5 Get the 'after' sum of bytes written from socket_summary_by_instance SELECT sum(SUM_NUMBER_OF_BYTES_WRITE) INTO @my_write_count FROM performance_schema.socket_summary_by_instance; # 3.6 Verify that SUM_NUMBER_OF_BYTES_WRITE increased # socket_summary_by_instance was updated #============================================================================== # 4.0 VERIFY RESULTS #============================================================================== # 4.1 Verify that the totals in socket_summary_by_event_name are consistent with totals in socket_summary_by_instance #============================================================================== # 5.0 Clean up #============================================================================== # 5.1 Disconnect con1 # 5.2 Disconnect con2 # 5.3 Drop mysqltest DROP DATABASE mysqltest;