+ if (conf->collect_backend)
+ {
+ /* Backend conn. success */
+ varnish_submit_derive (conf->instance, "backend", "connections", "success" , stats->backend_conn);
+ /* Backend conn. not attempted */
+ varnish_submit_derive (conf->instance, "backend", "connections", "not-attempted", stats->backend_unhealthy);
+ /* Backend conn. too many */
+ varnish_submit_derive (conf->instance, "backend", "connections", "too-many" , stats->backend_busy);
+ /* Backend conn. failures */
+ varnish_submit_derive (conf->instance, "backend", "connections", "failures" , stats->backend_fail);
+ /* Backend conn. reuses */
+ varnish_submit_derive (conf->instance, "backend", "connections", "reuses" , stats->backend_reuse);
+ /* Backend conn. was closed */
+ varnish_submit_derive (conf->instance, "backend", "connections", "was-closed" , stats->backend_toolate);
+ /* Backend conn. recycles */
+ varnish_submit_derive (conf->instance, "backend", "connections", "recycled" , stats->backend_recycle);
+#if HAVE_VARNISH_V2
+ /* Backend conn. unused */
+ varnish_submit_derive (conf->instance, "backend", "connections", "unused" , stats->backend_unused);
+#else
+ /* Backend conn. retry */
+ varnish_submit_derive (conf->instance, "backend", "connections", "retries" , stats->backend_retry);
+#endif
+ /* Backend requests mades */
+ varnish_submit_derive (conf->instance, "backend", "http_requests", "requests" , stats->backend_req);
+ /* N backends */
+ varnish_submit_gauge (conf->instance, "backend", "backends", "n_backends" , stats->n_backend);
+ }
+
+ if (conf->collect_fetch)
+ {
+ /* Fetch head */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "head" , stats->fetch_head);
+ /* Fetch with length */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "length" , stats->fetch_length);
+ /* Fetch chunked */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "chunked" , stats->fetch_chunked);
+ /* Fetch EOF */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "eof" , stats->fetch_eof);
+ /* Fetch bad headers */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "bad_headers", stats->fetch_bad);
+ /* Fetch wanted close */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "close" , stats->fetch_close);
+ /* Fetch pre HTTP/1.1 closed */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "oldhttp" , stats->fetch_oldhttp);
+ /* Fetch zero len */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "zero" , stats->fetch_zero);
+ /* Fetch failed */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "failed" , stats->fetch_failed);
+#if HAVE_VARNISH_V3
+ /* Fetch no body (1xx) */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "no_body_1xx", stats->fetch_1xx);
+ /* Fetch no body (204) */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "no_body_204", stats->fetch_204);
+ /* Fetch no body (304) */
+ varnish_submit_derive (conf->instance, "fetch", "http_requests", "no_body_304", stats->fetch_304);
+#endif
+ }
+
+ if (conf->collect_hcb)
+ {
+ /* HCB Lookups without lock */
+ varnish_submit_derive (conf->instance, "hcb", "cache_operation", "lookup_nolock", stats->hcb_nolock);
+ /* HCB Lookups with lock */
+ varnish_submit_derive (conf->instance, "hcb", "cache_operation", "lookup_lock", stats->hcb_lock);
+ /* HCB Inserts */
+ varnish_submit_derive (conf->instance, "hcb", "cache_operation", "insert", stats->hcb_insert);
+ }
+
+ if (conf->collect_objects)
+ {
+ /* N expired objects */
+ varnish_submit_derive (conf->instance, "objects", "total_objects", "expired", stats->n_expired);
+ /* N LRU nuked objects */
+ varnish_submit_derive (conf->instance, "objects", "total_objects", "lru_nuked", stats->n_lru_nuked);
+#if HAVE_VARNISH_V2
+ /* N LRU saved objects */
+ varnish_submit_derive (conf->instance, "objects", "total_objects", "lru_saved", stats->n_lru_saved);
+#endif
+ /* N LRU moved objects */
+ varnish_submit_derive (conf->instance, "objects", "total_objects", "lru_moved", stats->n_lru_moved);
+#if HAVE_VARNISH_V2
+ /* N objects on deathrow */
+ varnish_submit_derive (conf->instance, "objects", "total_objects", "deathrow", stats->n_deathrow);
+#endif
+ /* HTTP header overflows */
+ varnish_submit_derive (conf->instance, "objects", "total_objects", "header_overflow", stats->losthdr);
+ /* Objects sent with sendfile */
+ varnish_submit_derive (conf->instance, "objects", "total_objects", "sent_sendfile", stats->n_objsendfile);
+ /* Objects sent with write */
+ varnish_submit_derive (conf->instance, "objects", "total_objects", "sent_write", stats->n_objwrite);
+ /* Objects overflowing workspace */
+ varnish_submit_derive (conf->instance, "objects", "total_objects", "workspace_overflow", stats->n_objoverflow);
+ }
+
+#if HAVE_VARNISH_V2
+ if (conf->collect_purge)
+ {
+ /* N total active purges */
+ varnish_submit_derive (conf->instance, "purge", "total_operations", "total", stats->n_purge);
+ /* N new purges added */
+ varnish_submit_derive (conf->instance, "purge", "total_operations", "added", stats->n_purge_add);
+ /* N old purges deleted */
+ varnish_submit_derive (conf->instance, "purge", "total_operations", "deleted", stats->n_purge_retire);
+ /* N objects tested */
+ varnish_submit_derive (conf->instance, "purge", "total_operations", "objects_tested", stats->n_purge_obj_test);
+ /* N regexps tested against */
+ varnish_submit_derive (conf->instance, "purge", "total_operations", "regexps_tested", stats->n_purge_re_test);
+ /* N duplicate purges removed */
+ varnish_submit_derive (conf->instance, "purge", "total_operations", "duplicate", stats->n_purge_dups);
+ }
+#else
+ if (conf->collect_ban)
+ {
+ /* N total active bans */
+ varnish_submit_derive (conf->instance, "ban", "total_operations", "total", stats->n_ban);
+ /* N new bans added */
+ varnish_submit_derive (conf->instance, "ban", "total_operations", "added", stats->n_ban_add);
+ /* N old bans deleted */
+ varnish_submit_derive (conf->instance, "ban", "total_operations", "deleted", stats->n_ban_retire);
+ /* N objects tested */
+ varnish_submit_derive (conf->instance, "ban", "total_operations", "objects_tested", stats->n_ban_obj_test);
+ /* N regexps tested against */
+ varnish_submit_derive (conf->instance, "ban", "total_operations", "regexps_tested", stats->n_ban_re_test);
+ /* N duplicate bans removed */
+ varnish_submit_derive (conf->instance, "ban", "total_operations", "duplicate", stats->n_ban_dups);
+ }
+#endif
+
+ if (conf->collect_session)
+ {
+ /* Session Closed */
+ varnish_submit_derive (conf->instance, "session", "total_operations", "closed", stats->sess_closed);
+ /* Session Pipeline */
+ varnish_submit_derive (conf->instance, "session", "total_operations", "pipeline", stats->sess_pipeline);
+ /* Session Read Ahead */
+ varnish_submit_derive (conf->instance, "session", "total_operations", "readahead", stats->sess_readahead);
+ /* Session Linger */
+ varnish_submit_derive (conf->instance, "session", "total_operations", "linger", stats->sess_linger);
+ /* Session herd */
+ varnish_submit_derive (conf->instance, "session", "total_operations", "herd", stats->sess_herd);
+ }
+
+ if (conf->collect_shm)
+ {
+ /* SHM records */
+ varnish_submit_derive (conf->instance, "shm", "total_operations", "records" , stats->shm_records);
+ /* SHM writes */
+ varnish_submit_derive (conf->instance, "shm", "total_operations", "writes" , stats->shm_writes);
+ /* SHM flushes due to overflow */
+ varnish_submit_derive (conf->instance, "shm", "total_operations", "flushes" , stats->shm_flushes);
+ /* SHM MTX contention */
+ varnish_submit_derive (conf->instance, "shm", "total_operations", "contention", stats->shm_cont);
+ /* SHM cycles through buffer */
+ varnish_submit_derive (conf->instance, "shm", "total_operations", "cycles" , stats->shm_cycles);
+ }
+
+#if HAVE_VARNISH_V2
+ if (conf->collect_sm)
+ {
+ /* allocator requests */
+ varnish_submit_derive (conf->instance, "sm", "total_requests", "nreq", stats->sm_nreq);
+ /* outstanding allocations */
+ varnish_submit_gauge (conf->instance, "sm", "requests", "outstanding", stats->sm_nobj);
+ /* bytes allocated */
+ varnish_submit_derive (conf->instance, "sm", "total_bytes", "allocated", stats->sm_balloc);
+ /* bytes free */
+ varnish_submit_derive (conf->instance, "sm", "total_bytes", "free", stats->sm_bfree);
+ }
+
+ if (conf->collect_sma)
+ {
+ /* SMA allocator requests */
+ varnish_submit_derive (conf->instance, "sma", "total_requests", "nreq", stats->sma_nreq);
+ /* SMA outstanding allocations */
+ varnish_submit_gauge (conf->instance, "sma", "requests", "outstanding", stats->sma_nobj);
+ /* SMA outstanding bytes */
+ varnish_submit_gauge (conf->instance, "sma", "bytes", "outstanding", stats->sma_nbytes);
+ /* SMA bytes allocated */
+ varnish_submit_derive (conf->instance, "sma", "total_bytes", "allocated", stats->sma_balloc);
+ /* SMA bytes free */
+ varnish_submit_derive (conf->instance, "sma", "total_bytes", "free" , stats->sma_bfree);
+ }
+#endif
+
+ if (conf->collect_sms)
+ {
+ /* SMS allocator requests */
+ varnish_submit_derive (conf->instance, "sms", "total_requests", "allocator", stats->sms_nreq);
+ /* SMS outstanding allocations */
+ varnish_submit_gauge (conf->instance, "sms", "requests", "outstanding", stats->sms_nobj);
+ /* SMS outstanding bytes */
+ varnish_submit_gauge (conf->instance, "sms", "bytes", "outstanding", stats->sms_nbytes);
+ /* SMS bytes allocated */
+ varnish_submit_derive (conf->instance, "sms", "total_bytes", "allocated", stats->sms_balloc);
+ /* SMS bytes freed */
+ varnish_submit_derive (conf->instance, "sms", "total_bytes", "free", stats->sms_bfree);
+ }
+
+ if (conf->collect_struct)
+ {
+ /* N struct sess_mem */
+ varnish_submit_gauge (conf->instance, "struct", "current_sessions", "sess_mem", stats->n_sess_mem);
+ /* N struct sess */
+ varnish_submit_gauge (conf->instance, "struct", "current_sessions", "sess", stats->n_sess);
+ /* N struct object */
+ varnish_submit_gauge (conf->instance, "struct", "objects", "object", stats->n_object);
+#ifdef HAVE_VARNISH_V3
+ /* N unresurrected objects */
+ varnish_submit_gauge (conf->instance, "struct", "objects", "vampireobject", stats->n_vampireobject);
+ /* N struct objectcore */
+ varnish_submit_gauge (conf->instance, "struct", "objects", "objectcore", stats->n_objectcore);
+#endif
+ /* N struct objecthead */
+ varnish_submit_gauge (conf->instance, "struct", "objects", "objecthead", stats->n_objecthead);
+#ifdef HAVE_VARNISH_V2
+ /* N struct smf */
+ varnish_submit_gauge (conf->instance, "struct", "objects", "smf", stats->n_smf);
+ /* N small free smf */
+ varnish_submit_gauge (conf->instance, "struct", "objects", "smf_frag", stats->n_smf_frag);
+ /* N large free smf */
+ varnish_submit_gauge (conf->instance, "struct", "objects", "smf_large", stats->n_smf_large);
+ /* N struct vbe_conn */
+ varnish_submit_gauge (conf->instance, "struct", "objects", "vbe_conn", stats->n_vbe_conn);
+#endif
+ }
+
+ if (conf->collect_totals)
+ {
+ /* Total Sessions */
+ varnish_submit_derive (conf->instance, "totals", "total_sessions", "sessions", stats->s_sess);
+ /* Total Requests */
+ varnish_submit_derive (conf->instance, "totals", "total_requests", "requests", stats->s_req);
+ /* Total pipe */
+ varnish_submit_derive (conf->instance, "totals", "total_operations", "pipe", stats->s_pipe);
+ /* Total pass */
+ varnish_submit_derive (conf->instance, "totals", "total_operations", "pass", stats->s_pass);
+ /* Total fetch */
+ varnish_submit_derive (conf->instance, "totals", "total_operations", "fetches", stats->s_fetch);
+ /* Total header bytes */
+ varnish_submit_derive (conf->instance, "totals", "total_bytes", "header-bytes", stats->s_hdrbytes);
+ /* Total body byte */
+ varnish_submit_derive (conf->instance, "totals", "total_bytes", "body-bytes", stats->s_bodybytes);
+ }
+
+#ifdef HAVE_VARNISH_V3
+ if (conf->collect_uptime)
+ {
+ /* Client uptime */
+ varnish_submit_gauge (conf->instance, "uptime", "uptime", "client_uptime", stats->uptime);
+ }
+#endif
+
+ if (conf->collect_vcl)
+ {
+ /* N vcl total */
+ varnish_submit_gauge (conf->instance, "vcl", "vcl", "total_vcl", stats->n_vcl);
+ /* N vcl available */
+ varnish_submit_gauge (conf->instance, "vcl", "vcl", "avail_vcl", stats->n_vcl_avail);
+ /* N vcl discarded */
+ varnish_submit_gauge (conf->instance, "vcl", "vcl", "discarded_vcl", stats->n_vcl_discard);
+ }
+
+ if (conf->collect_workers)
+ {
+ /* worker threads */
+ varnish_submit_gauge (conf->instance, "workers", "threads", "worker", stats->n_wrk);
+ /* worker threads created */
+ varnish_submit_derive (conf->instance, "workers", "total_threads", "created", stats->n_wrk_create);
+ /* worker threads not created */
+ varnish_submit_derive (conf->instance, "workers", "total_threads", "failed", stats->n_wrk_failed);
+ /* worker threads limited */
+ varnish_submit_derive (conf->instance, "workers", "total_threads", "limited", stats->n_wrk_max);
+ /* dropped work requests */
+ varnish_submit_derive (conf->instance, "workers", "total_requests", "dropped", stats->n_wrk_drop);
+#ifdef HAVE_VARNISH_V2
+ /* queued work requests */
+ varnish_submit_derive (conf->instance, "workers", "total_requests", "queued", stats->n_wrk_queue);
+ /* overflowed work requests */
+ varnish_submit_derive (conf->instance, "workers", "total_requests", "overflowed", stats->n_wrk_overflow);
+#else
+ /* queued work requests */
+ varnish_submit_derive (conf->instance, "workers", "total_requests", "queued", stats->n_wrk_queued);
+ /* work request queue length */
+ varnish_submit_derive (conf->instance, "workers", "total_requests", "queue_length", stats->n_wrk_lqueue);
+#endif
+ }
+} /* }}} void varnish_monitor */
+
+#if HAVE_VARNISH_V3
+static int varnish_read (user_data_t *ud) /* {{{ */