DESC sys.io_by_thread_by_latency;
Field	Type	Null	Key	Default	Extra
user	varchar(128)	YES		NULL
total	decimal(42,0)	YES		NULL
total_latency	text	YES		NULL
min_latency	text	YES		NULL
avg_latency	text	YES		NULL
max_latency	text	YES		NULL
thread_id	bigint(20) unsigned	NO		NULL
processlist_id	bigint(20) unsigned	YES		NULL
SELECT * FROM sys.io_by_thread_by_latency;
DESC sys.x$io_by_thread_by_latency;
Field	Type	Null	Key	Default	Extra
user	varchar(128)	YES		NULL
total	decimal(42,0)	YES		NULL
total_latency	decimal(42,0)	YES		NULL
min_latency	bigint(20) unsigned	YES		NULL
avg_latency	decimal(24,4)	YES		NULL
max_latency	bigint(20) unsigned	YES		NULL
thread_id	bigint(20) unsigned	NO		NULL
processlist_id	bigint(20) unsigned	YES		NULL
SELECT * FROM sys.x$io_by_thread_by_latency;
