Idle Instrumentation (API)

Collaboration diagram for Idle Instrumentation (API):

Macros
#define	MYSQL_START_IDLE_WAIT(LOCKER, STATE)    LOCKER = inline_mysql_start_idle_wait(STATE, __FILE__, __LINE__)
	Instrumentation helper for table io_waits. More...
#define	MYSQL_END_IDLE_WAIT(LOCKER)   inline_mysql_end_idle_wait(LOCKER)
	Instrumentation helper for idle waits. More...

Functions
static struct PSI_idle_locker *	inline_mysql_start_idle_wait (PSI_idle_locker_state *state, const char *src_file, int src_line)
	Instrumentation calls for MYSQL_START_IDLE_WAIT. More...
static void	inline_mysql_end_idle_wait (struct PSI_idle_locker *locker)
	Instrumentation calls for MYSQL_END_IDLE_WAIT. More...

Detailed Description

Macro Definition Documentation

MYSQL_END_IDLE_WAIT

#define MYSQL_END_IDLE_WAIT

(

LOCKER

)

inline_mysql_end_idle_wait(LOCKER)

Instrumentation helper for idle waits.

This instrumentation marks the end of a wait event.

Parameters

LOCKER

the locker

See also

MYSQL_START_IDLE_WAIT.

MYSQL_START_IDLE_WAIT

#define MYSQL_START_IDLE_WAIT	(		LOCKER,
			STATE
	)		LOCKER = inline_mysql_start_idle_wait(STATE, __FILE__, __LINE__)

Instrumentation helper for table io_waits.

This instrumentation marks the start of a wait event.

Parameters

LOCKER	the locker
STATE	the locker state

See also

MYSQL_END_IDLE_WAIT.

Function Documentation

inline_mysql_end_idle_wait()

static void inline_mysql_end_idle_wait ( struct PSI_idle_locker *  locker )

inlinestatic

Instrumentation calls for MYSQL_END_IDLE_WAIT.

See also

MYSQL_START_IDLE_WAIT.

inline_mysql_start_idle_wait()

static struct PSI_idle_locker * inline_mysql_start_idle_wait ( PSI_idle_locker_state *  state, const char *  src_file, int  src_line  )

inlinestatic

Instrumentation calls for MYSQL_START_IDLE_WAIT.

See also

MYSQL_END_IDLE_WAIT.