mirror of
https://gitlab.torproject.org/tpo/core/tor.git
synced 2024-11-27 22:03:31 +01:00
relay: Add number of open and max sockets metrics
With this commit, a relay will emit metrics that give the total number of sockets and total number of opened sockets. Related to #40367 Signed-off-by: David Goulet <dgoulet@torproject.org>
This commit is contained in:
parent
8bb1874f1e
commit
9040a5475d
@ -22,8 +22,9 @@
|
||||
#include "feature/stats/rephist.h"
|
||||
|
||||
/** Declarations of each fill function for metrics defined in base_metrics. */
|
||||
static void fill_oom_values(void);
|
||||
static void fill_socket_values(void);
|
||||
static void fill_onionskins_values(void);
|
||||
static void fill_oom_values(void);
|
||||
|
||||
/** The base metrics that is a static array of metrics added to the metrics
|
||||
* store.
|
||||
@ -45,6 +46,13 @@ static const relay_metrics_entry_t base_metrics[] =
|
||||
.help = "Total number of onionskins handled",
|
||||
.fill_fn = fill_onionskins_values,
|
||||
},
|
||||
{
|
||||
.key = RELAY_METRICS_NUM_SOCKETS,
|
||||
.type = METRICS_TYPE_GAUGE,
|
||||
.name = METRICS_NAME(relay_load_socket_total),
|
||||
.help = "Total number of sockets",
|
||||
.fill_fn = fill_socket_values,
|
||||
},
|
||||
};
|
||||
static const size_t num_base_metrics = ARRAY_LENGTH(base_metrics);
|
||||
|
||||
@ -69,6 +77,25 @@ handshake_type_to_str(const uint16_t type)
|
||||
}
|
||||
}
|
||||
|
||||
/** Fill function for the RELAY_METRICS_NUM_SOCKETS metrics. */
|
||||
static void
|
||||
fill_socket_values(void)
|
||||
{
|
||||
metrics_store_entry_t *sentry;
|
||||
const relay_metrics_entry_t *rentry =
|
||||
&base_metrics[RELAY_METRICS_NUM_SOCKETS];
|
||||
|
||||
sentry = metrics_store_add(the_store, rentry->type, rentry->name,
|
||||
rentry->help);
|
||||
metrics_store_entry_add_label(sentry,
|
||||
metrics_format_label("state", "opened"));
|
||||
metrics_store_entry_update(sentry, get_n_open_sockets());
|
||||
|
||||
sentry = metrics_store_add(the_store, rentry->type, rentry->name,
|
||||
rentry->help);
|
||||
metrics_store_entry_update(sentry, get_max_sockets());
|
||||
}
|
||||
|
||||
/** Fill function for the RELAY_METRICS_NUM_ONIONSKINS metrics. */
|
||||
static void
|
||||
fill_onionskins_values(void)
|
||||
|
@ -19,6 +19,8 @@ typedef enum {
|
||||
RELAY_METRICS_NUM_OOM_BYTES = 0,
|
||||
/** Number of onionskines handled. */
|
||||
RELAY_METRICS_NUM_ONIONSKINS = 1,
|
||||
/** Number of sockets. */
|
||||
RELAY_METRICS_NUM_SOCKETS = 2,
|
||||
} relay_metrics_key_t;
|
||||
|
||||
/** The metadata of a relay metric. */
|
||||
|
Loading…
Reference in New Issue
Block a user