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47 lines
1.8 KiB
PHP
47 lines
1.8 KiB
PHP
# Tests for PERFORMANCE_SCHEMA
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show databases;
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select count(*) from performance_schema.performance_timers;
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select count(*) from performance_schema.setup_consumers;
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select count(*) > 0 from performance_schema.setup_instruments;
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select count(*) from performance_schema.setup_timers;
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# Make sure we don't crash, no matter what the starting parameters are
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--disable_result_log
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select * from performance_schema.cond_instances;
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select * from performance_schema.events_waits_current;
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select * from performance_schema.events_waits_history;
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select * from performance_schema.events_waits_history_long;
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select * from performance_schema.events_waits_summary_by_instance;
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select * from performance_schema.events_waits_summary_by_thread_by_event_name;
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select * from performance_schema.events_waits_summary_global_by_event_name;
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select * from performance_schema.file_instances;
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select * from performance_schema.file_summary_by_event_name;
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select * from performance_schema.file_summary_by_instance;
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select * from performance_schema.mutex_instances;
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select * from performance_schema.performance_timers;
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select * from performance_schema.rwlock_instances;
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select * from performance_schema.setup_consumers;
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select * from performance_schema.setup_instruments;
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select * from performance_schema.setup_timers;
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select * from performance_schema.threads;
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--enable_result_log
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# This has a stable output, printing the result:
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show variables like "performance_schema%";
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# This has an unrepeatable output, it does depends too much on
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# - the platform hardware (sizeof structures, padding)
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# - the compiler used (sizeof(enum))
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# - the platform header files (sizeof(size_t))
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# - the code path in the server (what gets executed and instrumented
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# at runtime)
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--disable_result_log
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show engine PERFORMANCE_SCHEMA status;
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show status like "performance_schema%";
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--enable_result_log
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