1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
###############################################################################
# Verify that entries corresponding to the XCOM performance schema instrumented
# memory are in the memory table only during the execution of the
# group replication plugin.
#
# Test:
# 0. The test requires one Server: M1
# 1. Verify that the entries corresponding to the instrumented GCS memory are
# in the setup_instruments and memory summary tables.
# 2. Verify that the sum of memory allocated is greater than the sum of memory
# deallocated after starting GR.
# 3. Stop GR.
# 4. Verify that the entries corresponding to the instrumented GCS memory
# remain in the tables.
# 5. Verify that all data allocated has been deallocated.
###############################################################################
--source include/have_group_replication_plugin.inc
--source include/group_replication.inc
--echo
--echo ############################################################
--echo # 1. Verify that the entries corresponding to the
--echo # instrumented memory are in the setup instruments
--echo # table and the memory summary tables.
SELECT * FROM performance_schema.setup_instruments WHERE NAME LIKE '%GCS_XCom::xcom_cache%';
--let $assert_text= 'There should be 1 entry corresponding to the XCom cache in the setup_instruments table after starting GR'
--let $assert_cond= COUNT(*) = 1 FROM performance_schema.setup_instruments WHERE NAME LIKE "%GCS_XCom::xcom_cache%"
--source include/assert.inc
SELECT EVENT_NAME FROM performance_schema.memory_summary_global_by_event_name WHERE EVENT_NAME LIKE '%GCS_XCom::xcom_cache%';
--let $assert_text= 'There should be 1 entry corresponding to the XCom cache in the memory_summary_global_by_event_name table after starting GR'
--let $assert_cond= COUNT(*) = 1 FROM performance_schema.memory_summary_global_by_event_name WHERE EVENT_NAME LIKE "%GCS_XCom::xcom_cache%"
--source include/assert.inc
--echo
--echo ############################################################
--echo # 2. Verify that the sum of bytes allocated is greater than
--echo # the sum of bytes deallocated.
--let $assert_text= 'The sum bytes allocated must be equal to or greater than the sum of bytes deallocated'
--let $assert_cond= [SELECT CURRENT_NUMBER_OF_BYTES_USED FROM performance_schema.memory_summary_global_by_event_name WHERE EVENT_NAME LIKE "%GCS_XCom::xcom_cache%"] > 0
--source include/assert.inc
--echo
--echo ############################################################
--echo # 3. Stop GR
--source include/stop_group_replication.inc
--echo
--echo ##############################################################
--echo # 4. Verify that the entries corresponding to the instrumented
--echo # GCS memory remain in the tables after stopping GR.
SELECT * FROM performance_schema.setup_instruments WHERE NAME LIKE '%GCS_XCom::xcom_cache%';
--let $assert_text= 'There should be 1 entry corresponding to the XCom cache in the setup_instruments table after stopping GR'
--let $assert_cond= COUNT(*) = 1 FROM performance_schema.setup_instruments WHERE NAME LIKE "%GCS_XCom::xcom_cache%"
--source include/assert.inc
SELECT EVENT_NAME, CURRENT_NUMBER_OF_BYTES_USED FROM performance_schema.memory_summary_global_by_event_name WHERE EVENT_NAME LIKE '%GCS_XCom::xcom_cache%';
--let $assert_text= 'There should be 1 entry corresponding to the XCom cache in the memory_summary_global_by_event_name table after stopping GR'
--let $assert_cond= COUNT(*) = 1 FROM performance_schema.memory_summary_global_by_event_name WHERE EVENT_NAME LIKE "%GCS_XCom::xcom_cache%"
--source include/assert.inc
--echo
--echo #################################################################
--echo # 5. Assert that the number of bytes allocated is the same as the
--echo # number of bytes deallocated after stopping GR.
--let $assert_text= 'The sum of bytes allocated must be equal to the sum of bytes deallocated after stopping GR'
--let $assert_cond= [SELECT CURRENT_NUMBER_OF_BYTES_USED FROM performance_schema.memory_summary_global_by_event_name WHERE EVENT_NAME LIKE "%GCS_XCom::xcom_cache%"] = 0
--source include/assert.inc
--echo
--source include/group_replication_end.inc
|
