performance_timers

Column	Type	Null	Default
TIMER_NAME	enum('CYCLE', 'NANOSECOND', 'MICROSECOND', 'MILLISECOND', 'TICK')	No
TIMER_FREQUENCY	bigint(20)	Yes	NULL
TIMER_RESOLUTION	bigint(20)	Yes	NULL
TIMER_OVERHEAD	bigint(20)	Yes	NULL