# If you prefer defining another instance you can do
# so by using <Instance "myinstance">
# <Instance>
-# Will monitor :
-# - cache hits
-# - cache misses
-# - cache hits for pass
# CollectCache true
-#
-# Will monitor:
-# - backend connection : success
-# - backend connection : not attempted
-# - backend connection : too many
-# - backend connection : failures
-# - backend connection : reuses
-# - backend connection : was closed
-# - backend connection : recycles
-# - backend connection : unused
# CollectBackend true
-#
-# Will monitor :
-# - client connections accepted
-# - connection dropped
-# - client requests received
# CollectConnections true
-#
-# Will monitor:
-# - SHM records
-# - SHM writes
-# - SHM flushes due to overflow
-# - SHM MTX contention
-# - SHM cycles through buffer
# CollectSHM true
-#
-# Will monitor:
-# - Objects ESI parsed
-# - ESI parse errors
# CollectESI false
-#
-# Will monitor:
-# - fetch head
-# - fetch with Length
-# - fetch chunked
-# - fetch EOF
-# - fetch had bad headers
-# - fetch wanted close
-# - fetch pre HTTP/1.1 closed
-# - fetch zero length
-# - fetch failed
# CollectFetch false
-#
-# Will monitor:
-# - HCB lookups without lock
-# - HCB lookups with lock
-# - HCB inserts
# CollectHCB false
-#
-# Will monitor:
-# - SMA allocator requests
-# - SMA outstanding allocations
-# - SMA outstanding bytes
-# - SMA bytes allocated
-# - SMA bytes free
# CollectSMA false
-#
-# Will monitor:
-# - SMS allocator requests
-# - SMS outstanding allocations
-# - SMS outstanding bytes
-# - SMS bytes allocated
-# - SMS bytes freed
# CollectSMS false
-#
-# Will monitor:
-# - allocator requests
-# - outstanding allocations
-# - bytes allocated
-# - bytes free
# CollectSM false
-#
-# Will monitor:
-# - Total Sessions
-# - Total Requests
-# - Total pipe
-# - Total pass
-# - Total fetch
-# - Total header bytes
-# - Total body bytes
# CollectTotals false
+# CollectWorkers false
# </Instance>
#</Plugin>
* n_smf_frag N small free smf N
* n_smf_large N large free smf N
* n_vbe_conn N struct vbe_conn N
- * n_wrk N worker threads N
- * n_wrk_create N worker threads created N
- * n_wrk_failed N worker threads not created N
- * n_wrk_max N worker threads limited N
- * n_wrk_queue N queued work requests N
- * n_wrk_overflow N overflowed work requests N
- * n_wrk_drop N dropped work requests N
+ * n_wrk N worker threads Y
+ * n_wrk_create N worker threads created Y
+ * n_wrk_failed N worker threads not created Y
+ * n_wrk_max N worker threads limited Y
+ * n_wrk_queue N queued work requests Y
+ * n_wrk_overflow N overflowed work requests Y
+ * n_wrk_drop N dropped work requests Y
* n_backend N backends N
* n_expired N expired objects N
* n_lru_nuked N LRU nuked objects N
_Bool collect_sms;
_Bool collect_sm;
_Bool collect_totals;
+ _Bool collect_workers;
};
typedef struct user_config_s user_config_t; /* }}} */
/* Total body byte */
varnish_submit_derive (conf->instance, "total_bytes", "body-bytes", VSL_stats->s_bodybytes);
}
+
+ if(conf->collect_workers)
+ {
+ /* worker threads */
+ varnish_submit_gauge ( conf->instance, "threads", "threads", VSL_stats-> n_wrk );
+ /* worker threads created */
+ varnish_submit_gauge ( conf->instance , "threads", "threads-created", VSL_stats-> n_wrk_create );
+ /* worker threads not created */
+ varnish_submit_gauge ( conf->instance, "threads", "threads-failed", VSL_stats-> n_wrk_failed );
+ /* worker threads limited */
+ varnish_submit_gauge ( conf->instance, "threads", "threads-limited", VSL_stats-> n_wrk_max );
+ /* queued work requests */
+ varnish_submit_gauge ( conf->instance, "threads", "queued-requests", VSL_stats-> n_wrk_queue );
+ /* overflowed work requests */
+ varnish_submit_gauge ( conf->instance, "threads", "overflowed-requests", VSL_stats-> n_wrk_overflow );
+ /* dropped work requests */
+ varnish_submit_gauge ( conf->instance, "threads", "dropped-requests", VSL_stats-> n_wrk_drop );
+ }
} /* }}} void varnish_monitor */
static int varnish_read(user_data_t *ud) /* {{{ */
cf_util_get_boolean (child, &conf->collect_sm);
else if (strcasecmp ("CollectTotals", child->key) == 0)
cf_util_get_boolean (child, &conf->collect_totals);
+ else if (strcasecmp ("CollectWorkers", child->key) == 0)
+ cf_util_get_boolean (child, &conf->collect_workers);
else
{
WARNING ("Varnish plugin: Ignoring unknown "
&& !conf->collect_sma
&& !conf->collect_sms
&& !conf->collect_sm
- && !conf->collect_totals)
+ && !conf->collect_totals
+ && !conf->collect_workers)
{
WARNING ("Varnish plugin: No metric has been configured for "
"instance \"%s\". Disabling this instance.",