stat_segment.h File Reference

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Data Structures
struct	stat_segment_gauges_pool_t
struct	stat_segment_main_t

Macros
#define	foreach_stat_segment_node_counter_name
#define	foreach_stat_segment_counter_name
#define	STAT_SEGMENT_DEFAULT_SIZE   (32<<20)
#define	STAT_SEGMENT_VERSION   2
#define	STAT_SEGMENT_INDEX_INVALID   UINT32_MAX

Typedefs
typedef void(*	stat_segment_update_fn) (stat_segment_directory_entry_t *e, u32 i)

Enumerations
enum	stat_segment_counter_t {   STAT_COUNTER_NUM_WORKER_THREADS = 0, STAT_COUNTER_INPUT_RATE, STAT_COUNTER_LAST_UPDATE, STAT_COUNTER_LAST_STATS_CLEAR,   STAT_COUNTER_HEARTBEAT, STAT_COUNTER_NODE_CLOCKS, STAT_COUNTER_NODE_VECTORS, STAT_COUNTER_NODE_CALLS,   STAT_COUNTER_NODE_SUSPENDS, STAT_COUNTER_INTERFACE_NAMES, STAT_COUNTER_NODE_NAMES, STAT_COUNTERS }

Functions
clib_error_t *	stat_segment_register_gauge (u8 *names, stat_segment_update_fn update_fn, u32 index)
clib_error_t *	stat_segment_register_state_counter (u8 *name, u32 *index)
clib_error_t *	stat_segment_deregister_state_counter (u32 index)
void	stat_segment_set_state_counter (u32 index, u64 value)
void	stat_segment_poll_add (u32 vector_index, stat_segment_update_fn update_fn, u32 caller_index, u32 interval)
u32	stat_segment_new_entry (u8 *name, stat_directory_type_t t)
void	vlib_stats_register_mem_heap (clib_mem_heap_t *heap)
void	vlib_stat_segment_lock (void)
void	vlib_stat_segment_unlock (void)
void	vlib_stats_register_symlink (void *oldheap, u8 *name, u32 index1, u32 index2, u8 lock)
void	stat_provider_register_vector_rate (u32 num_workers)

Variables
stat_segment_main_t	stat_segment_main

Macro Definition Documentation

foreach_stat_segment_counter_name

#define foreach_stat_segment_counter_name

Value:

_ (NUM_WORKER_THREADS, SCALAR_INDEX, num_worker_threads, /sys)              \
  _ (INPUT_RATE, SCALAR_INDEX, input_rate, /sys)                              \
  _ (LAST_UPDATE, SCALAR_INDEX, last_update, /sys)                            \
  _ (LAST_STATS_CLEAR, SCALAR_INDEX, last_stats_clear, /sys)                  \
  _ (HEARTBEAT, SCALAR_INDEX, heartbeat, /sys)                                \
  _ (INTERFACE_NAMES, NAME_VECTOR, names, /if)                                \
  _ (NODE_NAMES, NAME_VECTOR, names, /sys/node)                               \
  foreach_stat_segment_node_counter_name

Definition at line 46 of file stat_segment.h.

foreach_stat_segment_node_counter_name

#define foreach_stat_segment_node_counter_name

Value:

_ (NODE_CLOCKS, COUNTER_VECTOR_SIMPLE, clocks, /sys/node)                   \
  _ (NODE_VECTORS, COUNTER_VECTOR_SIMPLE, vectors, /sys/node)                 \
  _ (NODE_CALLS, COUNTER_VECTOR_SIMPLE, calls, /sys/node)                     \
  _ (NODE_SUSPENDS, COUNTER_VECTOR_SIMPLE, suspends, /sys/node)

Definition at line 40 of file stat_segment.h.

STAT_SEGMENT_DEFAULT_SIZE

#define STAT_SEGMENT_DEFAULT_SIZE   (32<<20)

Definition at line 58 of file stat_segment.h.

STAT_SEGMENT_INDEX_INVALID

#define STAT_SEGMENT_INDEX_INVALID   UINT32_MAX

Definition at line 63 of file stat_segment.h.

STAT_SEGMENT_VERSION

#define STAT_SEGMENT_VERSION   2

Definition at line 61 of file stat_segment.h.

Typedef Documentation

stat_segment_update_fn

typedef void(* stat_segment_update_fn) (stat_segment_directory_entry_t *e, u32 i)

Definition at line 65 of file stat_segment.h.

Enumeration Type Documentation

stat_segment_counter_t

enum stat_segment_counter_t

Enumerator
STAT_COUNTER_NUM_WORKER_THREADS
STAT_COUNTER_INPUT_RATE
STAT_COUNTER_LAST_UPDATE
STAT_COUNTER_LAST_STATS_CLEAR
STAT_COUNTER_HEARTBEAT
STAT_COUNTER_NODE_CLOCKS
STAT_COUNTER_NODE_VECTORS
STAT_COUNTER_NODE_CALLS
STAT_COUNTER_NODE_SUSPENDS
STAT_COUNTER_INTERFACE_NAMES
STAT_COUNTER_NODE_NAMES
STAT_COUNTERS

Definition at line 23 of file stat_segment.h.

Function Documentation

stat_provider_register_vector_rate()

void stat_provider_register_vector_rate

(

u32

num_workers

)

Definition at line 173 of file stat_segment_provider.c.

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stat_segment_deregister_state_counter()

clib_error_t* stat_segment_deregister_state_counter

(

u32

index

)

Definition at line 934 of file stat_segment.c.

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stat_segment_new_entry()

u32 stat_segment_new_entry	(	u8 *	name,
		stat_directory_type_t	t
	)

Definition at line 393 of file stat_segment.c.

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stat_segment_poll_add()

void stat_segment_poll_add	(	u32	vector_index,
		stat_segment_update_fn	update_fn,
		u32	caller_index,
		u32	interval
	)

Definition at line 884 of file stat_segment.c.

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stat_segment_register_gauge()

clib_error_t* stat_segment_register_gauge	(	u8 *	names,
		stat_segment_update_fn	update_fn,
		u32	index
	)

Definition at line 23 of file pnat_test_stubs.h.

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stat_segment_register_state_counter()

clib_error_t* stat_segment_register_state_counter	(	u8 *	name,
		u32 *	index
	)

Definition at line 922 of file stat_segment.c.

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stat_segment_set_state_counter()

void stat_segment_set_state_counter	(	u32	index,
		u64	value
	)

Definition at line 962 of file stat_segment.c.

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vlib_stat_segment_lock()

void vlib_stat_segment_lock

(

void

)

Definition at line 30 of file stat_segment.c.

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vlib_stat_segment_unlock()

void vlib_stat_segment_unlock

(

void

)

Definition at line 38 of file stat_segment.c.

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vlib_stats_register_mem_heap()

void vlib_stats_register_mem_heap

(

clib_mem_heap_t *

heap

)

Definition at line 84 of file stat_segment_provider.c.

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vlib_stats_register_symlink()

void vlib_stats_register_symlink	(	void *	oldheap,
		u8 *	name,
		u32	index1,
		u32	index2,
		u8	lock
	)

Definition at line 249 of file stat_segment.c.

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Variable Documentation

stat_segment_main

stat_segment_main_t stat_segment_main

Definition at line 24 of file stat_segment.c.