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|
create user user1@localhost;
create user user2@localhost;
create user user3@localhost;
create user user4@localhost;
grant ALL on *.* to user1@localhost;
grant ALL on *.* to user2@localhost;
grant ALL on *.* to user3@localhost;
grant ALL on *.* to user4@localhost;
flush privileges;
select * from performance_schema.setup_consumers;
NAME ENABLED
events_stages_current YES
events_stages_history YES
events_stages_history_long YES
events_statements_current YES
events_statements_history YES
events_statements_history_long YES
events_transactions_current YES
events_transactions_history YES
events_transactions_history_long YES
events_waits_current YES
events_waits_history YES
events_waits_history_long YES
global_instrumentation YES
thread_instrumentation YES
statements_digest YES
# Switch to (con1, localhost, user1, , )
connect con1, localhost, user1, , ;
update performance_schema.threads
set INSTRUMENTED='YES', HISTORY='YES'
where PROCESSLIST_ID = connection_id();
# Switch to (con2, localhost, user2, , )
connect con2, localhost, user2, , ;
update performance_schema.threads
set INSTRUMENTED='YES', HISTORY='NO'
where PROCESSLIST_ID = connection_id();
# Switch to (con3, localhost, user3, , )
connect con3, localhost, user3, , ;
update performance_schema.threads
set INSTRUMENTED='NO', HISTORY='YES'
where PROCESSLIST_ID = connection_id();
# Switch to (con4, localhost, user4, , )
connect con4, localhost, user4, , ;
update performance_schema.threads
set INSTRUMENTED='NO', HISTORY='NO'
where PROCESSLIST_ID = connection_id();
# Switch to connection default
connection default;
truncate table performance_schema.events_transactions_current;
truncate table performance_schema.events_transactions_history;
truncate table performance_schema.events_transactions_history_long;
truncate table performance_schema.events_statements_current;
truncate table performance_schema.events_statements_history;
truncate table performance_schema.events_statements_history_long;
truncate table performance_schema.events_stages_current;
truncate table performance_schema.events_stages_history;
truncate table performance_schema.events_stages_history_long;
truncate table performance_schema.events_waits_current;
truncate table performance_schema.events_waits_history;
truncate table performance_schema.events_waits_history_long;
# Switch to connection con1
connection con1;
XA START 'XA_CON1', 'XA_BQUAL', 12;
select "Hi from con1";
Hi from con1
Hi from con1
XA END 'XA_CON1', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON1', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON1', 'XA_BQUAL', 12;
# Switch to connection con2
connection con2;
XA START 'XA_CON2', 'XA_BQUAL', 12;
select "Hi from con2";
Hi from con2
Hi from con2
XA END 'XA_CON2', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON2', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON2', 'XA_BQUAL', 12;
# Switch to connection con3
connection con3;
XA START 'XA_CON3', 'XA_BQUAL', 12;
select "Hi from con3";
Hi from con3
Hi from con3
XA END 'XA_CON3', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON3', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON3', 'XA_BQUAL', 12;
# Switch to connection con4
connection con4;
XA START 'XA_CON4', 'XA_BQUAL', 12;
select "Hi from con4";
Hi from con4
Hi from con4
XA END 'XA_CON4', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON4', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON4', 'XA_BQUAL', 12;
connection default;
"=========================== Transactions user 1"
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON1 XA_BQUAL
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON1 XA_BQUAL
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON1 XA_BQUAL
"=========================== Transactions user 2"
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON2 XA_BQUAL
count(*)
0
count(*)
0
"=========================== Transactions user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Transactions user 4"
count(*)
0
count(*)
0
count(*)
0
"=========================== Statements user 1"
EVENT_NAME SQL_TEXT
statement/sql/xa_commit XA COMMIT 'XA_CON1', 'XA_BQUAL', 12
EVENT_NAME SQL_TEXT
statement/sql/xa_start XA START 'XA_CON1', 'XA_BQUAL', 12
statement/sql/select select "Hi from con1"
statement/sql/xa_end XA END 'XA_CON1', 'XA_BQUAL', 12
statement/sql/xa_prepare XA PREPARE 'XA_CON1', 'XA_BQUAL', 12
statement/sql/xa_commit XA COMMIT 'XA_CON1', 'XA_BQUAL', 12
EVENT_NAME SQL_TEXT
statement/sql/xa_start XA START 'XA_CON1', 'XA_BQUAL', 12
statement/sql/select select "Hi from con1"
statement/sql/xa_end XA END 'XA_CON1', 'XA_BQUAL', 12
statement/sql/xa_prepare XA PREPARE 'XA_CON1', 'XA_BQUAL', 12
statement/sql/xa_commit XA COMMIT 'XA_CON1', 'XA_BQUAL', 12
"=========================== Statements user 2"
EVENT_NAME SQL_TEXT
statement/sql/xa_commit XA COMMIT 'XA_CON2', 'XA_BQUAL', 12
count(*)
0
count(*)
0
"=========================== Statements user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Statements user 4"
count(*)
0
count(*)
0
count(*)
0
"=========================== Stages user 1"
EVENT_NAME
EVENT_NAME
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
EVENT_NAME
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/checking permissions
stage/sql/Opening tables
stage/sql/After opening tables
stage/sql/init
stage/sql/Optimizing
stage/sql/Executing
stage/sql/End of update loop
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
"=========================== Stages user 2"
EVENT_NAME
count(*)
0
count(*)
0
"=========================== Stages user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Stages user 4"
count(*)
0
count(*)
0
count(*)
0
"=========================== Waits user 1"
EVENT_NAME
idle
has_waits
1
has_waits
1
"=========================== Waits user 2"
EVENT_NAME
idle
count(*)
0
count(*)
0
"=========================== Waits user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Waits user 4"
count(*)
0
count(*)
0
count(*)
0
# Switch to connection default, disable consumers
connection default;
update performance_schema.setup_consumers
set enabled='NO' where name like "%history%";
select * from performance_schema.setup_consumers;
NAME ENABLED
events_stages_current YES
events_stages_history NO
events_stages_history_long NO
events_statements_current YES
events_statements_history NO
events_statements_history_long NO
events_transactions_current YES
events_transactions_history NO
events_transactions_history_long NO
events_waits_current YES
events_waits_history NO
events_waits_history_long NO
global_instrumentation YES
thread_instrumentation YES
statements_digest YES
truncate table performance_schema.events_transactions_current;
truncate table performance_schema.events_transactions_history;
truncate table performance_schema.events_transactions_history_long;
truncate table performance_schema.events_statements_current;
truncate table performance_schema.events_statements_history;
truncate table performance_schema.events_statements_history_long;
truncate table performance_schema.events_stages_current;
truncate table performance_schema.events_stages_history;
truncate table performance_schema.events_stages_history_long;
truncate table performance_schema.events_waits_current;
truncate table performance_schema.events_waits_history;
truncate table performance_schema.events_waits_history_long;
# Switch to connection con1
connection con1;
XA START 'XA_CON1', 'XA_BQUAL', 12;
select "Hi from con1";
Hi from con1
Hi from con1
XA END 'XA_CON1', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON1', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON1', 'XA_BQUAL', 12;
# Switch to connection con2
connection con2;
XA START 'XA_CON2', 'XA_BQUAL', 12;
select "Hi from con2";
Hi from con2
Hi from con2
XA END 'XA_CON2', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON2', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON2', 'XA_BQUAL', 12;
# Switch to connection con3
connection con3;
XA START 'XA_CON3', 'XA_BQUAL', 12;
select "Hi from con3";
Hi from con3
Hi from con3
XA END 'XA_CON3', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON3', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON3', 'XA_BQUAL', 12;
# Switch to connection con4
connection con4;
XA START 'XA_CON4', 'XA_BQUAL', 12;
select "Hi from con4";
Hi from con4
Hi from con4
XA END 'XA_CON4', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON4', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON4', 'XA_BQUAL', 12;
connection default;
"=========================== Transactions user 1"
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON1 XA_BQUAL
count(*)
0
count(*)
0
"=========================== Transactions user 2"
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON2 XA_BQUAL
count(*)
0
count(*)
0
"=========================== Transactions user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Transactions user 4"
count(*)
0
count(*)
0
count(*)
0
"=========================== Statements user 1"
EVENT_NAME SQL_TEXT
statement/sql/xa_commit XA COMMIT 'XA_CON1', 'XA_BQUAL', 12
count(*)
0
count(*)
0
"=========================== Statements user 2"
EVENT_NAME SQL_TEXT
statement/sql/xa_commit XA COMMIT 'XA_CON2', 'XA_BQUAL', 12
count(*)
0
count(*)
0
"=========================== Statements user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Statements user 4"
count(*)
0
count(*)
0
count(*)
0
"=========================== Stages user 1"
EVENT_NAME
count(*)
0
count(*)
0
"=========================== Stages user 2"
EVENT_NAME
count(*)
0
count(*)
0
"=========================== Stages user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Stages user 4"
count(*)
0
count(*)
0
count(*)
0
"=========================== Waits user 1"
EVENT_NAME
idle
has_waits
0
has_waits
0
"=========================== Waits user 2"
EVENT_NAME
idle
count(*)
0
count(*)
0
"=========================== Waits user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Waits user 4"
count(*)
0
count(*)
0
count(*)
0
# Switch to connection default, enable consumers
connection default;
update performance_schema.setup_consumers
set enabled='YES' where name like "%history%";
select * from performance_schema.setup_consumers;
NAME ENABLED
events_stages_current YES
events_stages_history YES
events_stages_history_long YES
events_statements_current YES
events_statements_history YES
events_statements_history_long YES
events_transactions_current YES
events_transactions_history YES
events_transactions_history_long YES
events_waits_current YES
events_waits_history YES
events_waits_history_long YES
global_instrumentation YES
thread_instrumentation YES
statements_digest YES
truncate table performance_schema.events_transactions_current;
truncate table performance_schema.events_transactions_history;
truncate table performance_schema.events_transactions_history_long;
truncate table performance_schema.events_statements_current;
truncate table performance_schema.events_statements_history;
truncate table performance_schema.events_statements_history_long;
truncate table performance_schema.events_stages_current;
truncate table performance_schema.events_stages_history;
truncate table performance_schema.events_stages_history_long;
truncate table performance_schema.events_waits_current;
truncate table performance_schema.events_waits_history;
truncate table performance_schema.events_waits_history_long;
# Switch to connection con1
connection con1;
XA START 'XA_CON1', 'XA_BQUAL', 12;
select "Hi from con1";
Hi from con1
Hi from con1
XA END 'XA_CON1', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON1', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON1', 'XA_BQUAL', 12;
# Switch to connection con2
connection con2;
XA START 'XA_CON2', 'XA_BQUAL', 12;
select "Hi from con2";
Hi from con2
Hi from con2
XA END 'XA_CON2', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON2', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON2', 'XA_BQUAL', 12;
# Switch to connection con3
connection con3;
XA START 'XA_CON3', 'XA_BQUAL', 12;
select "Hi from con3";
Hi from con3
Hi from con3
XA END 'XA_CON3', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON3', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON3', 'XA_BQUAL', 12;
# Switch to connection con4
connection con4;
XA START 'XA_CON4', 'XA_BQUAL', 12;
select "Hi from con4";
Hi from con4
Hi from con4
XA END 'XA_CON4', 'XA_BQUAL', 12;
XA PREPARE 'XA_CON4', 'XA_BQUAL', 12;
XA COMMIT 'XA_CON4', 'XA_BQUAL', 12;
connection default;
"=========================== Transactions user 1"
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON1 XA_BQUAL
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON1 XA_BQUAL
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON1 XA_BQUAL
"=========================== Transactions user 2"
XID_FORMAT_ID XID_GTRID XID_BQUAL
12 XA_CON2 XA_BQUAL
count(*)
0
count(*)
0
"=========================== Transactions user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Transactions user 4"
count(*)
0
count(*)
0
count(*)
0
"=========================== Statements user 1"
EVENT_NAME SQL_TEXT
statement/sql/xa_commit XA COMMIT 'XA_CON1', 'XA_BQUAL', 12
EVENT_NAME SQL_TEXT
statement/sql/xa_start XA START 'XA_CON1', 'XA_BQUAL', 12
statement/sql/select select "Hi from con1"
statement/sql/xa_end XA END 'XA_CON1', 'XA_BQUAL', 12
statement/sql/xa_prepare XA PREPARE 'XA_CON1', 'XA_BQUAL', 12
statement/sql/xa_commit XA COMMIT 'XA_CON1', 'XA_BQUAL', 12
EVENT_NAME SQL_TEXT
statement/sql/xa_start XA START 'XA_CON1', 'XA_BQUAL', 12
statement/sql/select select "Hi from con1"
statement/sql/xa_end XA END 'XA_CON1', 'XA_BQUAL', 12
statement/sql/xa_prepare XA PREPARE 'XA_CON1', 'XA_BQUAL', 12
statement/sql/xa_commit XA COMMIT 'XA_CON1', 'XA_BQUAL', 12
"=========================== Statements user 2"
EVENT_NAME SQL_TEXT
statement/sql/xa_commit XA COMMIT 'XA_CON2', 'XA_BQUAL', 12
count(*)
0
count(*)
0
"=========================== Statements user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Statements user 4"
count(*)
0
count(*)
0
count(*)
0
"=========================== Stages user 1"
EVENT_NAME
EVENT_NAME
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
EVENT_NAME
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/checking permissions
stage/sql/Opening tables
stage/sql/After opening tables
stage/sql/init
stage/sql/Optimizing
stage/sql/Executing
stage/sql/End of update loop
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
stage/sql/starting
stage/sql/Query end
stage/sql/Commit
stage/sql/closing tables
stage/sql/Starting cleanup
stage/sql/Freeing items
stage/sql/Reset for next command
"=========================== Stages user 2"
EVENT_NAME
count(*)
0
count(*)
0
"=========================== Stages user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Stages user 4"
count(*)
0
count(*)
0
count(*)
0
"=========================== Waits user 1"
EVENT_NAME
idle
has_waits
1
has_waits
1
"=========================== Waits user 2"
EVENT_NAME
idle
count(*)
0
count(*)
0
"=========================== Waits user 3"
count(*)
0
count(*)
0
count(*)
0
"=========================== Waits user 4"
count(*)
0
count(*)
0
count(*)
0
# Switch to connection default
connection default;
revoke all privileges, grant option from user1@localhost;
revoke all privileges, grant option from user2@localhost;
revoke all privileges, grant option from user3@localhost;
revoke all privileges, grant option from user4@localhost;
drop user user1@localhost;
drop user user2@localhost;
drop user user3@localhost;
drop user user4@localhost;
flush privileges;
truncate table performance_schema.setup_actors;
insert into performance_schema.setup_actors
values ('%', '%', '%', 'YES', 'YES');
select * from performance_schema.setup_actors;
HOST USER ROLE ENABLED HISTORY
% % % YES YES
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