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varnish.c
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varnish.c
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/**
* collectd - src/varnish.c
* Copyright (C) 2010 Jérôme Renard
* Copyright (C) 2010 Marc Fournier
* Copyright (C) 2010-2012 Florian Forster
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; only version 2 of the License is applicable.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors:
* Jérôme Renard <jerome.renard at gmail.com>
* Marc Fournier <marc.fournier at camptocamp.com>
* Florian octo Forster <octo at collectd.org>
* Denes Matetelki <dmatetelki at varnish-software.com>
**/
#include "collectd.h"
#include "common.h"
#include "plugin.h"
#if HAVE_VARNISH_V4 || HAVE_VARNISH_V5
#include <vapi/vsc.h>
#include <vapi/vsm.h>
typedef struct VSC_C_main c_varnish_stats_t;
#endif
#if HAVE_VARNISH_V3
#include <varnishapi.h>
#include <vsc.h>
typedef struct VSC_C_main c_varnish_stats_t;
#endif
#if HAVE_VARNISH_V2
#include <varnishapi.h>
typedef struct varnish_stats c_varnish_stats_t;
#endif
/* {{{ user_config_s */
struct user_config_s {
char *instance;
bool collect_cache;
bool collect_connections;
bool collect_esi;
bool collect_backend;
#ifdef HAVE_VARNISH_V3
bool collect_dirdns;
#endif
bool collect_fetch;
bool collect_hcb;
bool collect_objects;
#if HAVE_VARNISH_V2
bool collect_purge;
#else
bool collect_ban;
#endif
bool collect_session;
bool collect_shm;
bool collect_sms;
#if HAVE_VARNISH_V2
bool collect_sm;
#endif
#if HAVE_VARNISH_V2 || HAVE_VARNISH_V4 || HAVE_VARNISH_V5
bool collect_sma;
#endif
bool collect_struct;
bool collect_totals;
#if HAVE_VARNISH_V3 || HAVE_VARNISH_V4 || HAVE_VARNISH_V5
bool collect_uptime;
#endif
bool collect_vcl;
bool collect_workers;
#if HAVE_VARNISH_V4 || HAVE_VARNISH_V5
bool collect_vsm;
bool collect_lck;
bool collect_mempool;
bool collect_mgt;
bool collect_smf;
bool collect_vbe;
bool collect_mse;
#endif
};
typedef struct user_config_s user_config_t; /* }}} */
static bool have_instance;
static int varnish_submit(const char *plugin_instance, /* {{{ */
const char *category, const char *type,
const char *type_instance, value_t value) {
value_list_t vl = VALUE_LIST_INIT;
vl.values = &value;
vl.values_len = 1;
sstrncpy(vl.plugin, "varnish", sizeof(vl.plugin));
if (plugin_instance == NULL)
plugin_instance = "default";
snprintf(vl.plugin_instance, sizeof(vl.plugin_instance), "%s-%s",
plugin_instance, category);
sstrncpy(vl.type, type, sizeof(vl.type));
if (type_instance != NULL)
sstrncpy(vl.type_instance, type_instance, sizeof(vl.type_instance));
return plugin_dispatch_values(&vl);
} /* }}} int varnish_submit */
static int varnish_submit_gauge(const char *plugin_instance, /* {{{ */
const char *category, const char *type,
const char *type_instance,
uint64_t gauge_value) {
return varnish_submit(plugin_instance, category, type, type_instance,
(value_t){
.gauge = (gauge_t)gauge_value,
});
} /* }}} int varnish_submit_gauge */
static int varnish_submit_derive(const char *plugin_instance, /* {{{ */
const char *category, const char *type,
const char *type_instance,
uint64_t derive_value) {
return varnish_submit(plugin_instance, category, type, type_instance,
(value_t){
.derive = (derive_t)derive_value,
});
} /* }}} int varnish_submit_derive */
#if HAVE_VARNISH_V3 || HAVE_VARNISH_V4 || HAVE_VARNISH_V5
static int varnish_monitor(void *priv,
const struct VSC_point *const pt) /* {{{ */
{
uint64_t val;
const user_config_t *conf;
const char *name;
if (pt == NULL)
return 0;
conf = priv;
#if HAVE_VARNISH_V5
char namebuff[DATA_MAX_NAME_LEN];
char const *c = strrchr(pt->name, '.');
if (c == NULL) {
return EINVAL;
}
sstrncpy(namebuff, c + 1, sizeof(namebuff));
name = namebuff;
#elif HAVE_VARNISH_V4
if (strcmp(pt->section->fantom->type, "MAIN") != 0)
return 0;
name = pt->desc->name;
#elif HAVE_VARNISH_V3
if (strcmp(pt->class, "") != 0)
return 0;
name = pt->name;
#endif
val = *(const volatile uint64_t *)pt->ptr;
if (conf->collect_cache) {
if (strcmp(name, "cache_hit") == 0)
return varnish_submit_derive(conf->instance, "cache", "cache_result",
"hit", val);
else if (strcmp(name, "cache_miss") == 0)
return varnish_submit_derive(conf->instance, "cache", "cache_result",
"miss", val);
else if (strcmp(name, "cache_hitpass") == 0)
return varnish_submit_derive(conf->instance, "cache", "cache_result",
"hitpass", val);
}
if (conf->collect_connections) {
if (strcmp(name, "client_conn") == 0)
return varnish_submit_derive(conf->instance, "connections", "connections",
"accepted", val);
else if (strcmp(name, "client_drop") == 0)
return varnish_submit_derive(conf->instance, "connections", "connections",
"dropped", val);
else if (strcmp(name, "client_req") == 0)
return varnish_submit_derive(conf->instance, "connections", "connections",
"received", val);
#if HAVE_VARNISH_V4 || HAVE_VARNISH_V5
else if (strcmp(name, "client_req_400") == 0)
return varnish_submit_derive(conf->instance, "connections", "connections",
"error_400", val);
else if (strcmp(name, "client_req_417") == 0)
return varnish_submit_derive(conf->instance, "connections", "connections",
"error_417", val);
#endif
}
#ifdef HAVE_VARNISH_V3
if (conf->collect_dirdns) {
if (strcmp(name, "dir_dns_lookups") == 0)
return varnish_submit_derive(conf->instance, "dirdns", "cache_operation",
"lookups", val);
else if (strcmp(name, "dir_dns_failed") == 0)
return varnish_submit_derive(conf->instance, "dirdns", "cache_result",
"failed", val);
else if (strcmp(name, "dir_dns_hit") == 0)
return varnish_submit_derive(conf->instance, "dirdns", "cache_result",
"hits", val);
else if (strcmp(name, "dir_dns_cache_full") == 0)
return varnish_submit_derive(conf->instance, "dirdns", "cache_result",
"cache_full", val);
}
#endif
if (conf->collect_esi) {
if (strcmp(name, "esi_errors") == 0)
return varnish_submit_derive(conf->instance, "esi", "total_operations",
"error", val);
else if (strcmp(name, "esi_parse") == 0)
return varnish_submit_derive(conf->instance, "esi", "total_operations",
"parsed", val);
else if (strcmp(name, "esi_warnings") == 0)
return varnish_submit_derive(conf->instance, "esi", "total_operations",
"warning", val);
else if (strcmp(name, "esi_maxdepth") == 0)
return varnish_submit_derive(conf->instance, "esi", "total_operations",
"max_depth", val);
}
if (conf->collect_backend) {
if (strcmp(name, "backend_conn") == 0)
return varnish_submit_derive(conf->instance, "backend", "connections",
"success", val);
else if (strcmp(name, "backend_unhealthy") == 0)
return varnish_submit_derive(conf->instance, "backend", "connections",
"not-attempted", val);
else if (strcmp(name, "backend_busy") == 0)
return varnish_submit_derive(conf->instance, "backend", "connections",
"too-many", val);
else if (strcmp(name, "backend_fail") == 0)
return varnish_submit_derive(conf->instance, "backend", "connections",
"failures", val);
else if (strcmp(name, "backend_reuse") == 0)
return varnish_submit_derive(conf->instance, "backend", "connections",
"reuses", val);
else if (strcmp(name, "backend_toolate") == 0)
return varnish_submit_derive(conf->instance, "backend", "connections",
"was-closed", val);
else if (strcmp(name, "backend_recycle") == 0)
return varnish_submit_derive(conf->instance, "backend", "connections",
"recycled", val);
else if (strcmp(name, "backend_unused") == 0)
return varnish_submit_derive(conf->instance, "backend", "connections",
"unused", val);
else if (strcmp(name, "backend_retry") == 0)
return varnish_submit_derive(conf->instance, "backend", "connections",
"retries", val);
else if (strcmp(name, "backend_req") == 0)
return varnish_submit_derive(conf->instance, "backend", "http_requests",
"requests", val);
else if (strcmp(name, "n_backend") == 0)
return varnish_submit_gauge(conf->instance, "backend", "backends",
"n_backends", val);
}
if (conf->collect_fetch) {
if (strcmp(name, "fetch_head") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"head", val);
else if (strcmp(name, "fetch_length") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"length", val);
else if (strcmp(name, "fetch_chunked") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"chunked", val);
else if (strcmp(name, "fetch_eof") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"eof", val);
else if (strcmp(name, "fetch_bad") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"bad_headers", val);
else if (strcmp(name, "fetch_close") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"close", val);
else if (strcmp(name, "fetch_oldhttp") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"oldhttp", val);
else if (strcmp(name, "fetch_zero") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"zero", val);
else if (strcmp(name, "fetch_failed") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"failed", val);
else if (strcmp(name, "fetch_1xx") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"no_body_1xx", val);
else if (strcmp(name, "fetch_204") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"no_body_204", val);
else if (strcmp(name, "fetch_304") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"no_body_304", val);
#if HAVE_VARNISH_V4 || HAVE_VARNISH_V5
else if (strcmp(name, "fetch_no_thread") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"no_thread", val);
else if (strcmp(name, "fetch_none") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"none", val);
else if (strcmp(name, "busy_sleep") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"busy_sleep", val);
else if (strcmp(name, "busy_wakeup") == 0)
return varnish_submit_derive(conf->instance, "fetch", "http_requests",
"busy_wakeup", val);
#endif
}
if (conf->collect_hcb) {
if (strcmp(name, "hcb_nolock") == 0)
return varnish_submit_derive(conf->instance, "hcb", "cache_operation",
"lookup_nolock", val);
else if (strcmp(name, "hcb_lock") == 0)
return varnish_submit_derive(conf->instance, "hcb", "cache_operation",
"lookup_lock", val);
else if (strcmp(name, "hcb_insert") == 0)
return varnish_submit_derive(conf->instance, "hcb", "cache_operation",
"insert", val);
}
if (conf->collect_objects) {
if (strcmp(name, "n_expired") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"expired", val);
else if (strcmp(name, "n_lru_nuked") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"lru_nuked", val);
else if (strcmp(name, "n_lru_saved") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"lru_saved", val);
else if (strcmp(name, "n_lru_moved") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"lru_moved", val);
else if (strcmp(name, "n_deathrow") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"deathrow", val);
else if (strcmp(name, "losthdr") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"header_overflow", val);
else if (strcmp(name, "n_obj_purged") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"purged", val);
else if (strcmp(name, "n_objsendfile") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"sent_sendfile", val);
else if (strcmp(name, "n_objwrite") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"sent_write", val);
else if (strcmp(name, "n_objoverflow") == 0)
return varnish_submit_derive(conf->instance, "objects", "total_objects",
"workspace_overflow", val);
#if HAVE_VARNISH_V4 || HAVE_VARNISH_V5
else if (strcmp(name, "exp_mailed") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects",
"exp_mailed", val);
else if (strcmp(name, "exp_received") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects",
"exp_received", val);
#endif
}
#if HAVE_VARNISH_V3
if (conf->collect_ban) {
if (strcmp(name, "n_ban") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"total", val);
else if (strcmp(name, "n_ban_add") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"added", val);
else if (strcmp(name, "n_ban_retire") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"deleted", val);
else if (strcmp(name, "n_ban_obj_test") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"objects_tested", val);
else if (strcmp(name, "n_ban_re_test") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"regexps_tested", val);
else if (strcmp(name, "n_ban_dups") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"duplicate", val);
}
#endif
#if HAVE_VARNISH_V4 || HAVE_VARNISH_V5
if (conf->collect_ban) {
if (strcmp(name, "bans") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"total", val);
else if (strcmp(name, "bans_added") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"added", val);
else if (strcmp(name, "bans_obj") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"obj", val);
else if (strcmp(name, "bans_req") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"req", val);
else if (strcmp(name, "bans_completed") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"completed", val);
else if (strcmp(name, "bans_deleted") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"deleted", val);
else if (strcmp(name, "bans_tested") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"tested", val);
else if (strcmp(name, "bans_dups") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"duplicate", val);
else if (strcmp(name, "bans_tested") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"tested", val);
else if (strcmp(name, "bans_lurker_contention") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"lurker_contention", val);
else if (strcmp(name, "bans_lurker_obj_killed") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"lurker_obj_killed", val);
else if (strcmp(name, "bans_lurker_tested") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"lurker_tested", val);
else if (strcmp(name, "bans_lurker_tests_tested") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"lurker_tests_tested", val);
else if (strcmp(name, "bans_obj_killed") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"obj_killed", val);
else if (strcmp(name, "bans_persisted_bytes") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_bytes",
"persisted_bytes", val);
else if (strcmp(name, "bans_persisted_fragmentation") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_bytes",
"persisted_fragmentation", val);
else if (strcmp(name, "bans_tests_tested") == 0)
return varnish_submit_derive(conf->instance, "ban", "total_operations",
"tests_tested", val);
}
#endif
if (conf->collect_session) {
if (strcmp(name, "sess_closed") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "closed", val);
else if (strcmp(name, "sess_pipeline") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "pipeline", val);
else if (strcmp(name, "sess_readahead") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "readahead", val);
else if (strcmp(name, "sess_conn") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "accepted", val);
else if (strcmp(name, "sess_drop") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "dropped", val);
else if (strcmp(name, "sess_fail") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "failed", val);
else if (strcmp(name, "sess_pipe_overflow") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "overflow", val);
else if (strcmp(name, "sess_queued") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "queued", val);
else if (strcmp(name, "sess_linger") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "linger", val);
else if (strcmp(name, "sess_herd") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "herd", val);
#if HAVE_VARNISH_V4 || HAVE_VARNISH_V5
else if (strcmp(name, "sess_closed_err") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "closed_err", val);
else if (strcmp(name, "sess_dropped") == 0)
return varnish_submit_derive(conf->instance, "session",
"total_operations", "dropped_for_thread",
val);
#endif
}
if (conf->collect_shm) {
if (strcmp(name, "shm_records") == 0)
return varnish_submit_derive(conf->instance, "shm", "total_operations",
"records", val);
else if (strcmp(name, "shm_writes") == 0)
return varnish_submit_derive(conf->instance, "shm", "total_operations",
"writes", val);
else if (strcmp(name, "shm_flushes") == 0)
return varnish_submit_derive(conf->instance, "shm", "total_operations",
"flushes", val);
else if (strcmp(name, "shm_cont") == 0)
return varnish_submit_derive(conf->instance, "shm", "total_operations",
"contention", val);
else if (strcmp(name, "shm_cycles") == 0)
return varnish_submit_derive(conf->instance, "shm", "total_operations",
"cycles", val);
}
if (conf->collect_sms) {
if (strcmp(name, "sms_nreq") == 0)
return varnish_submit_derive(conf->instance, "sms", "total_requests",
"allocator", val);
else if (strcmp(name, "sms_nobj") == 0)
return varnish_submit_gauge(conf->instance, "sms", "requests",
"outstanding", val);
else if (strcmp(name, "sms_nbytes") == 0)
return varnish_submit_gauge(conf->instance, "sms", "bytes", "outstanding",
val);
else if (strcmp(name, "sms_balloc") == 0)
return varnish_submit_derive(conf->instance, "sms", "total_bytes",
"allocated", val);
else if (strcmp(name, "sms_bfree") == 0)
return varnish_submit_derive(conf->instance, "sms", "total_bytes", "free",
val);
}
if (conf->collect_struct) {
if (strcmp(name, "n_sess_mem") == 0)
return varnish_submit_gauge(conf->instance, "struct", "current_sessions",
"sess_mem", val);
else if (strcmp(name, "n_sess") == 0)
return varnish_submit_gauge(conf->instance, "struct", "current_sessions",
"sess", val);
else if (strcmp(name, "n_object") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects", "object",
val);
else if (strcmp(name, "n_vampireobject") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects",
"vampireobject", val);
else if (strcmp(name, "n_objectcore") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects",
"objectcore", val);
else if (strcmp(name, "n_waitinglist") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects",
"waitinglist", val);
else if (strcmp(name, "n_objecthead") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects",
"objecthead", val);
else if (strcmp(name, "n_smf") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects", "smf",
val);
else if (strcmp(name, "n_smf_frag") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects",
"smf_frag", val);
else if (strcmp(name, "n_smf_large") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects",
"smf_large", val);
else if (strcmp(name, "n_vbe_conn") == 0)
return varnish_submit_gauge(conf->instance, "struct", "objects",
"vbe_conn", val);
}
if (conf->collect_totals) {
if (strcmp(name, "s_sess") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_sessions",
"sessions", val);
else if (strcmp(name, "s_req") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_requests",
"requests", val);
else if (strcmp(name, "s_pipe") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_operations",
"pipe", val);
else if (strcmp(name, "s_pass") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_operations",
"pass", val);
else if (strcmp(name, "s_fetch") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_operations",
"fetches", val);
else if (strcmp(name, "s_synth") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"synth", val);
else if (strcmp(name, "s_req_hdrbytes") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"req_header", val);
else if (strcmp(name, "s_req_bodybytes") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"req_body", val);
else if (strcmp(name, "s_req_protobytes") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"req_proto", val);
else if (strcmp(name, "s_resp_hdrbytes") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"resp_header", val);
else if (strcmp(name, "s_resp_bodybytes") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"resp_body", val);
else if (strcmp(name, "s_resp_protobytes") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"resp_proto", val);
else if (strcmp(name, "s_pipe_hdrbytes") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"pipe_header", val);
else if (strcmp(name, "s_pipe_in") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"pipe_in", val);
else if (strcmp(name, "s_pipe_out") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"pipe_out", val);
else if (strcmp(name, "n_purges") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_operations",
"purges", val);
else if (strcmp(name, "s_hdrbytes") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"header-bytes", val);
else if (strcmp(name, "s_bodybytes") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_bytes",
"body-bytes", val);
else if (strcmp(name, "n_gzip") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_operations",
"gzip", val);
else if (strcmp(name, "n_gunzip") == 0)
return varnish_submit_derive(conf->instance, "totals", "total_operations",
"gunzip", val);
}
if (conf->collect_uptime) {
if (strcmp(name, "uptime") == 0)
return varnish_submit_gauge(conf->instance, "uptime", "uptime",
"client_uptime", val);
}
if (conf->collect_vcl) {
if (strcmp(name, "n_vcl") == 0)
return varnish_submit_gauge(conf->instance, "vcl", "vcl", "total_vcl",
val);
else if (strcmp(name, "n_vcl_avail") == 0)
return varnish_submit_gauge(conf->instance, "vcl", "vcl", "avail_vcl",
val);
else if (strcmp(name, "n_vcl_discard") == 0)
return varnish_submit_gauge(conf->instance, "vcl", "vcl", "discarded_vcl",
val);
else if (strcmp(name, "vmods") == 0)
return varnish_submit_gauge(conf->instance, "vcl", "objects", "vmod",
val);
}
if (conf->collect_workers) {
if (strcmp(name, "threads") == 0)
return varnish_submit_gauge(conf->instance, "workers", "threads",
"worker", val);
else if (strcmp(name, "threads_created") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_threads",
"created", val);
else if (strcmp(name, "threads_failed") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_threads",
"failed", val);
else if (strcmp(name, "threads_limited") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_threads",
"limited", val);
else if (strcmp(name, "threads_destroyed") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_threads",
"dropped", val);
else if (strcmp(name, "thread_queue_len") == 0)
return varnish_submit_gauge(conf->instance, "workers", "queue_length",
"threads", val);
else if (strcmp(name, "n_wrk") == 0)
return varnish_submit_gauge(conf->instance, "workers", "threads",
"worker", val);
else if (strcmp(name, "n_wrk_create") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_threads",
"created", val);
else if (strcmp(name, "n_wrk_failed") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_threads",
"failed", val);
else if (strcmp(name, "n_wrk_max") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_threads",
"limited", val);
else if (strcmp(name, "n_wrk_drop") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_threads",
"dropped", val);
else if (strcmp(name, "n_wrk_queue") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_requests",
"queued", val);
else if (strcmp(name, "n_wrk_overflow") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_requests",
"overflowed", val);
else if (strcmp(name, "n_wrk_queued") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_requests",
"queued", val);
else if (strcmp(name, "n_wrk_lqueue") == 0)
return varnish_submit_derive(conf->instance, "workers", "total_requests",
"queue_length", val);
#if HAVE_VARNISH_V4 || HAVE_VARNISH_V5
else if (strcmp(name, "pools") == 0)
return varnish_submit_gauge(conf->instance, "workers", "pools", "pools",
val);
else if (strcmp(name, "busy_killed") == 0)
return varnish_submit_derive(conf->instance, "workers", "http_requests",
"busy_killed", val);
#endif
}
#if HAVE_VARNISH_V4 || HAVE_VARNISH_V5
if (conf->collect_vsm) {
if (strcmp(name, "vsm_free") == 0)
return varnish_submit_gauge(conf->instance, "vsm", "bytes", "free", val);
else if (strcmp(name, "vsm_used") == 0)
return varnish_submit_gauge(conf->instance, "vsm", "bytes", "used", val);
else if (strcmp(name, "vsm_cooling") == 0)
return varnish_submit_gauge(conf->instance, "vsm", "bytes", "cooling",
val);
else if (strcmp(name, "vsm_overflow") == 0)
return varnish_submit_gauge(conf->instance, "vsm", "bytes", "overflow",
val);
else if (strcmp(name, "vsm_overflowed") == 0)
return varnish_submit_derive(conf->instance, "vsm", "total_bytes",
"overflowed", val);
}
if (conf->collect_vbe) {
/* @TODO figure out the collectd type for bitmap
if (strcmp(name, "happy") == 0)
return varnish_submit_derive(conf->instance, "vbe",
"bitmap", "happy_hprobes", val);
*/
if (strcmp(name, "bereq_hdrbytes") == 0)
return varnish_submit_derive(conf->instance, "vbe", "total_bytes",
"bereq_hdrbytes", val);
else if (strcmp(name, "bereq_bodybytes") == 0)
return varnish_submit_derive(conf->instance, "vbe", "total_bytes",
"bereq_bodybytes", val);
else if (strcmp(name, "bereq_protobytes") == 0)
return varnish_submit_derive(conf->instance, "vbe", "total_bytes",
"bereq_protobytes", val);
else if (strcmp(name, "beresp_hdrbytes") == 0)
return varnish_submit_derive(conf->instance, "vbe", "total_bytes",
"beresp_hdrbytes", val);
else if (strcmp(name, "beresp_bodybytes") == 0)
return varnish_submit_derive(conf->instance, "vbe", "total_bytes",
"beresp_bodybytes", val);
else if (strcmp(name, "beresp_protobytes") == 0)
return varnish_submit_derive(conf->instance, "vbe", "total_bytes",
"beresp_protobytes", val);
else if (strcmp(name, "pipe_hdrbytes") == 0)
return varnish_submit_derive(conf->instance, "vbe", "total_bytes",
"pipe_hdrbytes", val);
else if (strcmp(name, "pipe_out") == 0)
return varnish_submit_derive(conf->instance, "vbe", "total_bytes",
"pipe_out", val);
else if (strcmp(name, "pipe_in") == 0)
return varnish_submit_derive(conf->instance, "vbe", "total_bytes",
"pipe_in", val);
else if (strcmp(name, "conn") == 0)
return varnish_submit_derive(conf->instance, "vbe", "connections",
"c_conns", val);
else if (strcmp(name, "req") == 0)
return varnish_submit_derive(conf->instance, "vbe", "http_requests",
"b_reqs", val);
}
/* All Stevedores support these counters */
if (conf->collect_sma || conf->collect_smf || conf->collect_mse) {
char category[4];
if (conf->collect_sma)
strncpy(category, "sma", 4);
else if (conf->collect_smf)
strncpy(category, "smf", 4);
else
strncpy(category, "mse", 4);
if (strcmp(name, "c_req") == 0)
return varnish_submit_derive(conf->instance, category, "total_operations",
"alloc_req", val);
else if (strcmp(name, "c_fail") == 0)
return varnish_submit_derive(conf->instance, category, "total_operations",
"alloc_fail", val);
else if (strcmp(name, "c_bytes") == 0)
return varnish_submit_derive(conf->instance, category, "total_bytes",
"bytes_allocated", val);
else if (strcmp(name, "c_freed") == 0)
return varnish_submit_derive(conf->instance, category, "total_bytes",
"bytes_freed", val);
else if (strcmp(name, "g_alloc") == 0)
return varnish_submit_derive(conf->instance, category, "total_operations",
"alloc_outstanding", val);
else if (strcmp(name, "g_bytes") == 0)
return varnish_submit_gauge(conf->instance, category, "bytes",
"bytes_outstanding", val);
else if (strcmp(name, "g_space") == 0)
return varnish_submit_gauge(conf->instance, category, "bytes",
"bytes_available", val);
}
/* No SMA specific counters */
if (conf->collect_smf) {
if (strcmp(name, "g_smf") == 0)
return varnish_submit_gauge(conf->instance, "smf", "objects",
"n_struct_smf", val);
else if (strcmp(name, "g_smf_frag") == 0)
return varnish_submit_gauge(conf->instance, "smf", "objects",
"n_small_free_smf", val);
else if (strcmp(name, "g_smf_large") == 0)
return varnish_submit_gauge(conf->instance, "smf", "objects",
"n_large_free_smf", val);
}
if (conf->collect_mgt) {
if (strcmp(name, "uptime") == 0)
return varnish_submit_gauge(conf->instance, "mgt", "uptime",
"mgt_proc_uptime", val);
else if (strcmp(name, "child_start") == 0)
return varnish_submit_derive(conf->instance, "mgt", "total_operations",
"child_start", val);
else if (strcmp(name, "child_exit") == 0)
return varnish_submit_derive(conf->instance, "mgt", "total_operations",
"child_exit", val);
else if (strcmp(name, "child_stop") == 0)
return varnish_submit_derive(conf->instance, "mgt", "total_operations",
"child_stop", val);
else if (strcmp(name, "child_died") == 0)
return varnish_submit_derive(conf->instance, "mgt", "total_operations",
"child_died", val);
else if (strcmp(name, "child_dump") == 0)
return varnish_submit_derive(conf->instance, "mgt", "total_operations",
"child_dump", val);
else if (strcmp(name, "child_panic") == 0)
return varnish_submit_derive(conf->instance, "mgt", "total_operations",
"child_panic", val);
}
if (conf->collect_lck) {
if (strcmp(name, "creat") == 0)
return varnish_submit_gauge(conf->instance, "lck", "objects", "created",
val);
else if (strcmp(name, "destroy") == 0)
return varnish_submit_gauge(conf->instance, "lck", "objects", "destroyed",
val);
else if (strcmp(name, "locks") == 0)
return varnish_submit_derive(conf->instance, "lck", "total_operations",
"lock_ops", val);
}
if (conf->collect_mempool) {
if (strcmp(name, "live") == 0)
return varnish_submit_gauge(conf->instance, "mempool", "objects",
"in_use", val);
else if (strcmp(name, "pool") == 0)
return varnish_submit_gauge(conf->instance, "mempool", "objects",
"in_pool", val);
else if (strcmp(name, "sz_wanted") == 0)
return varnish_submit_gauge(conf->instance, "mempool", "bytes",
"size_requested", val);
else if (strcmp(name, "sz_actual") == 0)
return varnish_submit_gauge(conf->instance, "mempool", "bytes",
"size_allocated", val);
else if (strcmp(name, "allocs") == 0)
return varnish_submit_derive(conf->instance, "mempool",
"total_operations", "allocations", val);
else if (strcmp(name, "frees") == 0)
return varnish_submit_derive(conf->instance, "mempool",
"total_operations", "frees", val);
else if (strcmp(name, "recycle") == 0)
return varnish_submit_gauge(conf->instance, "mempool", "objects",
"recycled", val);
else if (strcmp(name, "timeout") == 0)
return varnish_submit_gauge(conf->instance, "mempool", "objects",
"timed_out", val);
else if (strcmp(name, "toosmall") == 0)
return varnish_submit_gauge(conf->instance, "mempool", "objects",
"too_small", val);
else if (strcmp(name, "surplus") == 0)
return varnish_submit_gauge(conf->instance, "mempool", "objects",
"surplus", val);
else if (strcmp(name, "randry") == 0)
return varnish_submit_gauge(conf->instance, "mempool", "objects",
"ran_dry", val);
}
if (conf->collect_mse) {
if (strcmp(name, "c_full") == 0)
return varnish_submit_derive(conf->instance, "mse", "total_operations",
"full_allocs", val);
else if (strcmp(name, "c_truncated") == 0)
return varnish_submit_derive(conf->instance, "mse", "total_operations",
"truncated_allocs", val);
else if (strcmp(name, "c_expanded") == 0)
return varnish_submit_derive(conf->instance, "mse", "total_operations",
"expanded_allocs", val);
else if (strcmp(name, "c_failed") == 0)
return varnish_submit_derive(conf->instance, "mse", "total_operations",
"failed_allocs", val);
else if (strcmp(name, "c_bytes") == 0)
return varnish_submit_derive(conf->instance, "mse", "total_bytes",
"bytes_allocated", val);
else if (strcmp(name, "c_freed") == 0)
return varnish_submit_derive(conf->instance, "mse", "total_bytes",
"bytes_freed", val);
else if (strcmp(name, "g_fo_alloc") == 0)
return varnish_submit_derive(conf->instance, "mse", "total_operations",
"fo_allocs_outstanding", val);
else if (strcmp(name, "g_fo_bytes") == 0)
return varnish_submit_gauge(conf->instance, "mse", "bytes",
"fo_bytes_outstanding", val);
else if (strcmp(name, "g_membuf_alloc") == 0)
return varnish_submit_gauge(conf->instance, "mse", "objects",
"membufs_allocated", val);
else if (strcmp(name, "g_membuf_inuse") == 0)
return varnish_submit_gauge(conf->instance, "mse", "objects",
"membufs_inuse", val);
else if (strcmp(name, "g_bans_bytes") == 0)
return varnish_submit_gauge(conf->instance, "mse", "bytes",
"persisted_banspace_used", val);
else if (strcmp(name, "g_bans_space") == 0)
return varnish_submit_gauge(conf->instance, "mse", "bytes",
"persisted_banspace_available", val);
else if (strcmp(name, "g_bans_persisted") == 0)
return varnish_submit_derive(conf->instance, "mse", "total_operations",
"bans_persisted", val);
else if (strcmp(name, "g_bans_lost") == 0)
return varnish_submit_derive(conf->instance, "mse", "total_operations",
"bans_lost", val);
/* mse seg */
else if (strcmp(name, "g_journal_bytes") == 0)
return varnish_submit_gauge(conf->instance, "mse_reg", "bytes",
"journal_bytes_used", val);
else if (strcmp(name, "g_journal_space") == 0)
return varnish_submit_gauge(conf->instance, "mse_reg", "bytes",
"journal_bytes_free", val);
/* mse segagg */
else if (strcmp(name, "g_bigspace") == 0)
return varnish_submit_gauge(conf->instance, "mse_segagg", "bytes",
"big_extents_bytes_available", val);
else if (strcmp(name, "g_extfree") == 0)
return varnish_submit_gauge(conf->instance, "mse_segagg", "objects",
"free_extents", val);
else if (strcmp(name, "g_sparenode") == 0)
return varnish_submit_gauge(conf->instance, "mse_segagg", "objects",
"spare_nodes_available", val);
else if (strcmp(name, "g_objnode") == 0)
return varnish_submit_gauge(conf->instance, "mse_segagg", "objects",
"object_nodes_in_use", val);
else if (strcmp(name, "g_extnode") == 0)
return varnish_submit_gauge(conf->instance, "mse_segagg", "objects",
"extent_nodes_in_use", val);
else if (strcmp(name, "g_bigextfree") == 0)
return varnish_submit_gauge(conf->instance, "mse_segagg", "objects",
"free_big_extents", val);
else if (strcmp(name, "c_pruneloop") == 0)
return varnish_submit_derive(conf->instance, "mse_segagg",
"total_operations", "prune_loops", val);
else if (strcmp(name, "c_pruned") == 0)
return varnish_submit_derive(conf->instance, "mse_segagg",
"total_objects", "pruned_objects", val);
else if (strcmp(name, "c_spared") == 0)
return varnish_submit_derive(conf->instance, "mse_segagg",
"total_operations", "spared_objects", val);
else if (strcmp(name, "c_skipped") == 0)
return varnish_submit_derive(conf->instance, "mse_segagg",
"total_operations", "missed_objects", val);
else if (strcmp(name, "c_nuked") == 0)
return varnish_submit_derive(conf->instance, "mse_segagg",
"total_operations", "nuked_objects", val);
else if (strcmp(name, "c_sniped") == 0)
return varnish_submit_derive(conf->instance, "mse_segagg",
"total_operations", "sniped_objects", val);
}
#endif
return 0;
} /* }}} static int varnish_monitor */
#else /* if HAVE_VARNISH_V2 */
static void varnish_monitor(const user_config_t *conf, /* {{{ */
const c_varnish_stats_t *stats) {
if (conf->collect_cache) {
/* Cache hits */
varnish_submit_derive(conf->instance, "cache", "cache_result", "hit",
stats->cache_hit);
/* Cache misses */
varnish_submit_derive(conf->instance, "cache", "cache_result", "miss",
stats->cache_miss);
/* Cache hits for pass */