Header for lib/metrics/metrics_store.c. More...

#include "lib/buf/buffers.h"
#include "lib/container/smartlist.h"
#include "lib/metrics/metrics_common.h"
#include "lib/metrics/metrics_store_entry.h"

Macros
#define	metrics_store_free(store) FREE_AND_NULL(metrics_store_t, metrics_store_free_, (store))

Functions
void	metrics_store_free_ (metrics_store_t *store)

metrics_store_t *	metrics_store_new (void)

metrics_store_entry_t *	metrics_store_add (metrics_store_t store, metrics_type_t type, const char name, const char help, size_t bucket_count, const int64_t buckets)

void	metrics_store_reset (metrics_store_t *store)

smartlist_t *	metrics_store_get_all (const metrics_store_t store, const char name)

void	metrics_store_get_output (const metrics_format_t fmt, const metrics_store_t store, buf_t data)

Detailed Description

Header for lib/metrics/metrics_store.c.

Definition in file metrics_store.h.

Macro Definition Documentation

◆ metrics_store_free

#define metrics_store_free ( store ) FREE_AND_NULL(metrics_store_t, metrics_store_free_, (store))

Definition at line 23 of file metrics_store.h.

Function Documentation

◆ metrics_store_add()

metrics_store_entry_t * metrics_store_add	(	metrics_store_t *	store,
		metrics_type_t	type,
		const char *	name,
		const char *	help,
		size_t	bucket_count,
		const int64_t *	buckets
	)

Add a new metrics entry to the given store and type. The name MUST be the unique identifier. The help string can be omitted.

Definition at line 109 of file metrics_store.c.

Referenced by fill_cc_counters_values(), fill_cc_gauges_values(), fill_circuits_values(), fill_dos_values(), fill_global_bw_limit_values(), fill_oom_values(), fill_relay_circ_proto_violation(), fill_relay_destroy_cell(), fill_relay_drop_cell(), fill_relay_flags(), fill_socket_values(), fill_streams_values(), fill_tcp_exhaustion_values(), and fill_traffic_values().

◆ metrics_store_free_()

void metrics_store_free_ ( metrics_store_t * store )

Free the given store including all its entries.

Definition at line 85 of file metrics_store.c.

◆ metrics_store_get_all()

smartlist_t * metrics_store_get_all	(	const metrics_store_t *	store,
		const char *	name
	)

Find all metrics entry in the given store identified by name. If not found, NULL is returned.

Definition at line 98 of file metrics_store.c.

Referenced by hs_metrics_update_by_service().

◆ metrics_store_get_output()

void metrics_store_get_output	(	const metrics_format_t	fmt,
		const metrics_store_t *	store,
		buf_t *	data
	)

Set the output of the given store of the format fmt into the given buffer data.

Definition at line 134 of file metrics_store.c.

◆ metrics_store_new()

metrics_store_t * metrics_store_new ( void )

Return a newly allocated and initialized store of the given type.

Definition at line 74 of file metrics_store.c.

Referenced by hs_metrics_service_init().

◆ metrics_store_reset()

void metrics_store_reset ( metrics_store_t * store )

Reset a store as in free its content.

Definition at line 152 of file metrics_store.c.

Referenced by fill_store().

Macros

Functions