metrics_store.h File Reference

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"

Go to the source code of this file.

Macros
#define	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

)

Value:

  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 add_metric_with_labels(), fill_cc_counters_values(), fill_cc_gauges_values(), fill_circuits_values(), fill_conn_counter_values(), fill_conn_gauge_values(), fill_dns_error_values(), fill_dns_query_values(), fill_dos_values(), fill_global_bw_limit_values(), fill_onionskins_values(), fill_oom_values(), fill_relay_circ_proto_violation(), fill_relay_destroy_cell(), fill_relay_drop_cell(), fill_relay_flags(), fill_signing_cert_expiry(), 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(), and metrics_store_add().

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.

Referenced by metrics_get_output().

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(), and relay_metrics_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().