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WL#2360 Performance schema

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Part III: mysys instrumentation
This commit is contained in:
Marc Alff
2009-12-09 20:19:51 -07:00
parent 6fd3866c6c
commit c082955f06
64 changed files with 1383 additions and 919 deletions
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16
sql/sql_test.cc
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@ -80,7 +80,7 @@ void print_cached_tables(void)
compile_time_assert(TL_WRITE_ONLY+1 == array_elements(lock_descriptions));
/* purecov: begin tested */
pthread_mutex_lock(&LOCK_open);
mysql_mutex_lock(&LOCK_open);
puts("DB Table Version Thread Open Lock");
for (idx=unused=0 ; idx < open_cache.records ; idx++)
@ -116,7 +116,7 @@ void print_cached_tables(void)
if (my_hash_check(&open_cache))
printf("Error: File hash table is corrupted\n");
fflush(stdout);
pthread_mutex_unlock(&LOCK_open);
mysql_mutex_unlock(&LOCK_open);
/* purecov: end */
return;
}
@ -381,12 +381,12 @@ static void display_table_locks(void)
DYNAMIC_ARRAY saved_table_locks;
(void) my_init_dynamic_array(&saved_table_locks,sizeof(TABLE_LOCK_INFO),open_cache.records + 20,50);
pthread_mutex_lock(&THR_LOCK_lock);
mysql_mutex_lock(&THR_LOCK_lock);
for (list= thr_lock_thread_list; list; list= list_rest(list))
{
THR_LOCK *lock=(THR_LOCK*) list->data;
pthread_mutex_lock(&lock->mutex);
mysql_mutex_lock(&lock->mutex);
push_locks_into_array(&saved_table_locks, lock->write.data, FALSE,
"Locked - write");
push_locks_into_array(&saved_table_locks, lock->write_wait.data, TRUE,
@ -395,9 +395,9 @@ static void display_table_locks(void)
"Locked - read");
push_locks_into_array(&saved_table_locks, lock->read_wait.data, TRUE,
"Waiting - read");
pthread_mutex_unlock(&lock->mutex);
mysql_mutex_unlock(&lock->mutex);
}
pthread_mutex_unlock(&THR_LOCK_lock);
mysql_mutex_unlock(&THR_LOCK_lock);
if (!saved_table_locks.elements) goto end;
qsort((uchar*) dynamic_element(&saved_table_locks,0,TABLE_LOCK_INFO *),saved_table_locks.elements,sizeof(TABLE_LOCK_INFO),(qsort_cmp) dl_compare);
@ -473,7 +473,7 @@ void mysql_print_status()
/* Print key cache status */
puts("\nKey caches:");
process_key_caches(print_key_cache_status);
pthread_mutex_lock(&LOCK_status);
mysql_mutex_lock(&LOCK_status);
printf("\nhandler status:\n\
read_key: %10lu\n\
read_next: %10lu\n\
@ -489,7 +489,7 @@ update: %10lu\n",
tmp.ha_write_count,
tmp.ha_delete_count,
tmp.ha_update_count);
pthread_mutex_unlock(&LOCK_status);
mysql_mutex_unlock(&LOCK_status);
printf("\nTable status:\n\
Opened tables: %10lu\n\
Open tables: %10lu\n\