+ if (metric->type == STATSD_GAUGE)
+ values[0].gauge = (gauge_t) metric->value;
+ else if (metric->type == STATSD_TIMER)
+ {
+ size_t i;
+ _Bool have_events = (metric->updates_num > 0);
+
+ /* Make sure all timer metrics share the *same* timestamp. */
+ vl.time = cdtime ();
+
+ ssnprintf (vl.type_instance, sizeof (vl.type_instance),
+ "%s-average", name);
+ values[0].gauge = have_events
+ ? CDTIME_T_TO_DOUBLE (latency_counter_get_average (metric->latency))
+ : NAN;
+ plugin_dispatch_values (&vl);
+
+ if (conf_timer_lower) {
+ ssnprintf (vl.type_instance, sizeof (vl.type_instance),
+ "%s-lower", name);
+ values[0].gauge = have_events
+ ? CDTIME_T_TO_DOUBLE (latency_counter_get_min (metric->latency))
+ : NAN;
+ plugin_dispatch_values (&vl);
+ }
+
+ if (conf_timer_upper) {
+ ssnprintf (vl.type_instance, sizeof (vl.type_instance),
+ "%s-upper", name);
+ values[0].gauge = have_events
+ ? CDTIME_T_TO_DOUBLE (latency_counter_get_max (metric->latency))
+ : NAN;
+ plugin_dispatch_values (&vl);
+ }
+
+ if (conf_timer_sum) {
+ ssnprintf (vl.type_instance, sizeof (vl.type_instance),
+ "%s-sum", name);
+ values[0].gauge = have_events
+ ? CDTIME_T_TO_DOUBLE (latency_counter_get_sum (metric->latency))
+ : NAN;
+ plugin_dispatch_values (&vl);
+ }
+
+ for (i = 0; i < conf_timer_percentile_num; i++)
+ {
+ ssnprintf (vl.type_instance, sizeof (vl.type_instance),
+ "%s-percentile-%.0f", name, conf_timer_percentile[i]);
+ values[0].gauge = have_events
+ ? CDTIME_T_TO_DOUBLE (latency_counter_get_percentile (metric->latency, conf_timer_percentile[i]))
+ : NAN;
+ plugin_dispatch_values (&vl);
+ }
+
+ /* Keep this at the end, since vl.type is set to "gauge" here. The
+ * vl.type's above are implicitly set to "latency". */
+ if (conf_timer_count) {
+ sstrncpy (vl.type, "gauge", sizeof (vl.type));
+ ssnprintf (vl.type_instance, sizeof (vl.type_instance),
+ "%s-count", name);
+ values[0].gauge = latency_counter_get_num (metric->latency);
+ plugin_dispatch_values (&vl);
+ }
+
+ latency_counter_reset (metric->latency);
+ return (0);
+ }
+ else if (metric->type == STATSD_SET)
+ {
+ if (metric->set == NULL)
+ values[0].gauge = 0.0;
+ else
+ values[0].gauge = (gauge_t) c_avl_size (metric->set);
+ }
+ else
+ values[0].derive = (derive_t) metric->value;
+