94 lines
2.9 KiB
Plaintext
94 lines
2.9 KiB
Plaintext
--source suite/xengine/include/have_xengine.inc
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#
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# Information Schema perf context
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#
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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--enable_warnings
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#SET @prior_xengine_perf_context_level = @@xengine_perf_context_level;
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#SET GLOBAL xengine_perf_context_level=3;
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CREATE TABLE t1 (i INT, j INT, PRIMARY KEY (i)) ENGINE = XENGINE;
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CREATE TABLE t2 (k INT, PRIMARY KEY (k)) ENGINE = XENGINE;
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INSERT INTO t1 VALUES (1,1), (2,2), (3,3), (4,4), (5,5);
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###############################################################################
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# Test that expected perf context stats exists
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###############################################################################
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# Check per-table perf context
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--replace_column 5 #
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SELECT * FROM INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT WHERE TABLE_NAME = 't1';
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# Check global perf context
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--replace_column 2 #
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SELECT * FROM INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT_GLOBAL;
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###############################################################################
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# Test iteration skip counters
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###############################################################################
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SELECT * FROM INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT
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WHERE TABLE_NAME = 't1'
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AND STAT_TYPE in ('INTERNAL_KEY_SKIPPED_COUNT', 'INTERNAL_DELETE_SKIPPED_COUNT');
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SELECT * FROM t1;
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SELECT * FROM INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT
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WHERE TABLE_NAME = 't1'
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AND STAT_TYPE in ('INTERNAL_KEY_SKIPPED_COUNT', 'INTERNAL_DELETE_SKIPPED_COUNT');
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SELECT * FROM t1 WHERE j BETWEEN 1 AND 5;
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SELECT * FROM INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT
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WHERE TABLE_NAME = 't1'
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AND STAT_TYPE in ('INTERNAL_KEY_SKIPPED_COUNT', 'INTERNAL_DELETE_SKIPPED_COUNT');
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###############################################################################
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# Test write I/O stats
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###############################################################################
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# Statistics for multi-statement transactions cannot be attributed to
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# individual tables but should show up in global perf context stats
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BEGIN;
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INSERT INTO t2 VALUES (1), (2);
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INSERT INTO t2 VALUES (3), (4);
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COMMIT;
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SELECT COUNT(*) from INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT
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WHERE TABLE_NAME = 't2'
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AND STAT_TYPE = 'IO_WRITE_NANOS'
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AND VALUE > 0;
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SELECT COUNT(*) from INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT_GLOBAL
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WHERE STAT_TYPE = 'IO_WRITE_NANOS' AND VALUE > 0;
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SELECT VALUE INTO @a from INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT_GLOBAL
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WHERE STAT_TYPE = 'IO_WRITE_NANOS';
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# Single statement writes do show up in per-table stats
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INSERT INTO t2 VALUES (5), (6), (7), (8);
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SELECT COUNT(*) from INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT
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WHERE TABLE_NAME = 't2'
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AND STAT_TYPE = 'IO_WRITE_NANOS'
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AND VALUE > 0;
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SELECT VALUE INTO @b from INFORMATION_SCHEMA.XENGINE_PERF_CONTEXT_GLOBAL
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WHERE STAT_TYPE = 'IO_WRITE_NANOS';
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SELECT CASE WHEN @b - @a > 0 THEN 'true' ELSE 'false' END;
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# cleanup
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DROP TABLE t1;
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DROP TABLE t2;
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#SET GLOBAL xengine_perf_context_level = @prior_xengine_perf_context_level;
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--source suite/xengine/include/check_xengine_log_error.inc
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