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# Tests for PERFORMANCE_SCHEMA

--source include/not_embedded.inc
--source include/have_perfschema.inc

# This test verifies that the mysys and server instruments are properly
# initialized and recorded by the performance schema during the bootstrap
# sequence in mysqld main().
# Note that some globals mutexes/rwlocks/conds that depend on #ifdef options
# or runtime options are not tested here, to have a predictable result.

use performance_schema;

# Verify that these global mutexes have been properly initilized in mysys

select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_malloc";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_open";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_myisam";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_heap";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_net";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_charset";

# There are no global rwlock in mysys

# There are no global conditions in mysys
# (THR_COND_threads is only present in debug builds

# Verify that these global mutexes have been properly initilized in sql

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_open";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_thd_list";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_log_throttle_qni";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_status";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_uuid_generator";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_crypt";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_slave_list";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_manager";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_global_system_variables";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_user_conn";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_prepared_stmt_count";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_connection_count";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_server_started";

# LOG_INFO object are created on demand, and are not global.
# select count(name) from mutex_instances
#  where name like "wait/synch/mutex/sql/LOG_INFO::lock";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/Query_cache::structure_guard_mutex";

# The event scheduler may be disabled
# select count(name) from mutex_instances
#  where name like "wait/synch/mutex/sql/Event_scheduler::LOCK_scheduler_state";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_event_queue";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_item_func_sleep";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_audit_mask";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_transaction_cache";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_plugin";

# Not a global variable, may be destroyed already.
# select count(name) from mutex_instances
#  where name like "wait/synch/mutex/sql/LOCK_gdl";

select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/tz_LOCK";

# Verify that these global rwlocks have been properly initilized in sql

select count(name) from rwlock_instances
 where name like "wait/synch/rwlock/sql/LOCK_sys_init_connect";

select count(name) from rwlock_instances
 where name like "wait/synch/rwlock/sql/LOCK_sys_init_slave";

select count(name) from rwlock_instances
 where name like "wait/synch/rwlock/sql/LOCK_system_variables_hash";

# Verify that these global conditions have been properly initilized in sql

select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_server_started";

select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_refresh";

select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_thread_count";

select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_manager";

select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_thread_cache";

select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_flush_thread_cache";

select count(name) from cond_instances
 where name like "wait/synch/cond/sql/Query_cache::COND_cache_status_changed";

# The event scheduler may be disabled
# select count(name) from cond_instances
#  where name like "wait/synch/cond/sql/Event_scheduler::COND_state";

select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_queue_state";