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Commit 40c0fef6 authored by Poul-Henning Kamp's avatar Poul-Henning Kamp
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Split the main stats counters into their own file.

parent 6b84197e
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Inline Side-by-side
Showing with 366 additions and 321 deletions
bin/varnishd/cache/cache.h
View file @ 40c0fef6
......@@ -206,12 +206,10 @@ struct acct {
#define L0(t, n)
#define L1(t, n) t n;
#define VSC_F(n, t, l, f, e,d) L##l(t, n)
#define VSC_DO_MAIN
struct dstat {
#include "tbl/vsc_fields.h"
#include "tbl/vsc_f_main.h"
};
#undef VSC_F
#undef VSC_DO_MAIN
#undef L0
#undef L1
......
bin/varnishd/cache/cache_wrk.c
View file @ 40c0fef6
......@@ -50,11 +50,9 @@ wrk_sumstat(struct worker *w)
Lck_AssertHeld(&wstat_mtx);
#define L0(n)
#define L1(n) (VSC_C_main->n += w->stats.n)
#define VSC_DO_MAIN
#define VSC_F(n, t, l, f, d, e) L##l(n);
#include "tbl/vsc_fields.h"
#include "tbl/vsc_f_main.h"
#undef VSC_F
#undef VSC_DO_MAIN
#undef L0
#undef L1
memset(&w->stats, 0, sizeof w->stats);
......
include/Makefile.am
View file @ 40c0fef6
......@@ -15,6 +15,7 @@ pkginclude_HEADERS = \
tbl/vrt_stv_var.h \
tbl/vsc_all.h \
tbl/vsc_fields.h \
tbl/vsc_f_main.h \
tbl/vsl_tags.h \
vapi/vsm.h \
vapi/vsm_int.h \
......
include/tbl/vsc_all.h
View file @ 40c0fef6
......@@ -36,9 +36,7 @@ VSC_DO(LCK, lck, VSC_TYPE_LCK)
VSC_DONE(LCK, lck, VSC_TYPE_LCK)
VSC_DO(MAIN, main, VSC_TYPE_MAIN)
#define VSC_DO_MAIN
#include "tbl/vsc_fields.h"
#undef VSC_DO_MAIN
#include "tbl/vsc_f_main.h"
VSC_DONE(MAIN, main, VSC_TYPE_MAIN)
VSC_DO(SMA, sma, VSC_TYPE_SMA)
......
include/tbl/vsc_f_main.h 0 → 100644
View file @ 40c0fef6
/*-
* Copyright (c) 2006 Verdens Gang AS
* Copyright (c) 2006-2011 Varnish Software AS
* All rights reserved.
*
* Author: Poul-Henning Kamp <phk@phk.freebsd.dk>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION, "")
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Definition of all shared memory statistics below.
*
* Fields (n, t, l, f, e, d):
* n - Name: Field name, in C-source and stats programs
* t - Type: C-type, uint64_t, unless marked in 'f'
* l - Local: Local counter in worker thread.
* f - Format: Semantics of the value in this field
* 'a' - Accumulator (deprecated, use 'c')
* 'b' - Bitmap
* 'c' - Counter, never decreases.
* 'g' - Gauge, goes up and down
* 'i' - Integer (deprecated, use 'g')
* e - Explantion: Short explanation of field (for screen use)
* d - Description: Long explanation of field (for doc use)
*
* Please describe Gauge variables as "Number of..." to indicate that
* this is a snapshot, and Counter variables as "Count of" to indicate
* accumulative count.
*
* -----------------------
* NB: Cleanup in progress
* -----------------------
*
* Insufficient attention has caused this to become a swamp of conflicting
* conventions, shorthands and general mumbo-jumbo. I'm trying to clean
* it up as I go over the code in other business.
*
* Please see the sessmem section for how it should look.
*
*/
/*---------------------------------------------------------------------
* Sessions
* see: cache_acceptor.c and cache_pool.c
*/
VSC_F(sess_conn, uint64_t, 1, 'c',
"Sessions accepted",
"Count of sessions succesfully accepted"
)
VSC_F(sess_drop, uint64_t, 1, 'c',
"Sessions dropped",
"Count of sessions silently dropped due to lack of session memory."
" See parameter 'max_sess'."
)
VSC_F(sess_fail, uint64_t, 1, 'c',
"Session accept failures",
"Count of failures to accept TCP connection."
" Either the client changed its mind, or the kernel ran out of"
" some resource like filedescriptors."
)
/*---------------------------------------------------------------------*/
VSC_F(client_req, uint64_t, 1, 'a',
"Client requests received",
"")
VSC_F(cache_hit, uint64_t, 1, 'a',
"Cache hits",
"Count of cache hits. "
" A cache hit indicates that an object has been delivered to a"
" client without fetching it from a backend server."
)
VSC_F(cache_hitpass, uint64_t, 1, 'a',
"Cache hits for pass",
"Count of hits for pass"
" A cache hit for pass indicates that Varnish is going to"
" pass the request to the backend and this decision has been "
" cached in it self. This counts how many times the cached "
" decision is being used."
)
VSC_F(cache_miss, uint64_t, 1, 'a',
"Cache misses",
"Count of misses"
" A cache miss indicates the object was fetched from the"
" backend before delivering it to the backend.")
VSC_F(backend_conn, uint64_t, 0, 'a',
"Backend conn. success",
"")
VSC_F(backend_unhealthy, uint64_t, 0, 'a',
"Backend conn. not attempted",
""
)
VSC_F(backend_busy, uint64_t, 0, 'a', "Backend conn. too many", "")
VSC_F(backend_fail, uint64_t, 0, 'a', "Backend conn. failures", "")
VSC_F(backend_reuse, uint64_t, 0, 'a',
"Backend conn. reuses",
"Count of backend connection reuses"
" This counter is increased whenever we reuse a recycled connection.")
VSC_F(backend_toolate, uint64_t, 0, 'a', "Backend conn. was closed", "")
VSC_F(backend_recycle, uint64_t, 0, 'a',
"Backend conn. recycles",
"Count of backend connection recycles"
" This counter is increased whenever we have a keep-alive"
" connection that is put back into the pool of connections."
" It has not yet been used, but it might be, unless the backend"
" closes it.")
VSC_F(backend_retry, uint64_t, 0, 'a', "Backend conn. retry", "")
VSC_F(fetch_head, uint64_t, 1, 'a', "Fetch head", "")
VSC_F(fetch_length, uint64_t, 1, 'a', "Fetch with Length", "")
VSC_F(fetch_chunked, uint64_t, 1, 'a', "Fetch chunked", "")
VSC_F(fetch_eof, uint64_t, 1, 'a', "Fetch EOF", "")
VSC_F(fetch_bad, uint64_t, 1, 'a', "Fetch had bad headers", "")
VSC_F(fetch_close, uint64_t, 1, 'a', "Fetch wanted close", "")
VSC_F(fetch_oldhttp, uint64_t, 1, 'a', "Fetch pre HTTP/1.1 closed", "")
VSC_F(fetch_zero, uint64_t, 1, 'a', "Fetch zero len", "")
VSC_F(fetch_failed, uint64_t, 1, 'a', "Fetch failed", "")
VSC_F(fetch_1xx, uint64_t, 1, 'a', "Fetch no body (1xx)", "")
VSC_F(fetch_204, uint64_t, 1, 'a', "Fetch no body (204)", "")
VSC_F(fetch_304, uint64_t, 1, 'a', "Fetch no body (304)", "")
/*---------------------------------------------------------------------
* Session Memory
* see: cache_session.c
*/
VSC_F(sessmem_size, uint64_t, 1, 'g',
"Session mem size",
"Bytes of memory allocated for last allocated session."
)
VSC_F(sessmem_alloc, uint64_t, 1, 'c',
"Session mem allocated",
"Count of all allocations of session memory."
)
VSC_F(sessmem_free, uint64_t, 1, 'c',
"Session mem freed",
"Count of all frees of session memory."
)
VSC_F(sessmem_fail, uint64_t, 1, 'c',
"Session mem alloc failed",
"Count of session memory allocation failures."
)
VSC_F(sessmem_limit, uint64_t, 1, 'c',
"Session mem alloc limited",
"Count of session memory allocations blocked by limit (max_sess)."
)
/*---------------------------------------------------------------------
* Pools, threads, and sessions
* see: cache_pool.c
*
*/
VSC_F(pools, uint64_t, 1, 'g',
"Number of thread pools",
"Number of thread pools. See also param wthread_pools."
" NB: Presently pools cannot be removed once created."
)
VSC_F(threads, uint64_t, 1, 'g',
"Total number of threads",
"Number of threads in all pools."
" See also params thread_pools, thread_pool_min & thread_pool_max."
)
VSC_F(threads_limited, uint64_t, 1, 'c',
"Threads hit max",
"Number of times more threads were needed, but limit was reached"
" in a thread pool."
" See also param thread_pool_max."
)
VSC_F(threads_created, uint64_t, 1, 'c',
"Threads created",
"Total number of threads created in all pools."
)
VSC_F(threads_destroyed, uint64_t, 1, 'c',
"Threads destoryed",
"Total number of threads destroyed in all pools."
)
VSC_F(threads_failed, uint64_t, 1, 'c',
"Thread creation failed",
"Number of times creating a thread failed."
" See VSL::Debug for diagnostics."
" See also param thread_fail_delay."
)
VSC_F(thread_queue_len, uint64_t, 1, 'g',
"Length of session queue",
"Length of session queue waiting for threads."
" NB: Only updates once per second."
" See also param queue_max."
)
VSC_F(sess_queued, uint64_t, 1, 'c',
"Sessions queued for thread",
"Number of times session was queued waiting for a thread."
" See also param queue_max."
)
VSC_F(sess_dropped, uint64_t, 1, 'c',
"Sessions dropped for thread",
"Number of times session was dropped because the queue were too"
" long already."
" See also param queue_max."
)
/*---------------------------------------------------------------------*/
VSC_F(n_sess_mem, uint64_t, 0, 'i', "N struct sess_mem", "")
VSC_F(n_sess, uint64_t, 0, 'i', "N struct sess", "")
VSC_F(n_object, uint64_t, 1, 'i', "N struct object", "")
VSC_F(n_vampireobject, uint64_t, 1, 'i', "N unresurrected objects", "")
VSC_F(n_objectcore, uint64_t, 1, 'i', "N struct objectcore", "")
VSC_F(n_objecthead, uint64_t, 1, 'i', "N struct objecthead", "")
VSC_F(n_waitinglist, uint64_t, 1, 'i', "N struct waitinglist", "")
VSC_F(n_vbc, uint64_t, 0, 'i', "N struct vbc", "")
VSC_F(n_backend, uint64_t, 0, 'i', "N backends", "")
VSC_F(n_expired, uint64_t, 0, 'i', "N expired objects", "")
VSC_F(n_lru_nuked, uint64_t, 0, 'i', "N LRU nuked objects", "")
VSC_F(n_lru_moved, uint64_t, 0, 'i', "N LRU moved objects", "")
VSC_F(losthdr, uint64_t, 0, 'a', "HTTP header overflows", "")
VSC_F(n_objsendfile, uint64_t, 0, 'a', "Objects sent with sendfile",
"The number of objects sent with the sendfile system call. If enabled "
"sendfile will be used on object larger than a certain size.")
VSC_F(n_objwrite, uint64_t, 0, 'a', "Objects sent with write",
"The number of objects sent with regular write calls."
"Writes are used when the objects are too small for sendfile "
"or if the sendfile call has been disabled")
VSC_F(n_objoverflow, uint64_t, 1, 'a',
"Objects overflowing workspace", "")
VSC_F(s_sess, uint64_t, 1, 'a', "Total Sessions", "")
VSC_F(s_req, uint64_t, 1, 'a', "Total Requests", "")
VSC_F(s_pipe, uint64_t, 1, 'a', "Total pipe", "")
VSC_F(s_pass, uint64_t, 1, 'a', "Total pass", "")
VSC_F(s_fetch, uint64_t, 1, 'a', "Total fetch", "")
VSC_F(s_hdrbytes, uint64_t, 1, 'a', "Total header bytes", "")
VSC_F(s_bodybytes, uint64_t, 1, 'a', "Total body bytes", "")
VSC_F(sess_closed, uint64_t, 1, 'a', "Session Closed", "")
VSC_F(sess_pipeline, uint64_t, 1, 'a', "Session Pipeline", "")
VSC_F(sess_readahead, uint64_t, 1, 'a', "Session Read Ahead", "")
VSC_F(sess_linger, uint64_t, 1, 'a', "Session Linger", "")
VSC_F(sess_herd, uint64_t, 1, 'a', "Session herd", "")
VSC_F(shm_records, uint64_t, 0, 'a', "SHM records", "")
VSC_F(shm_writes, uint64_t, 0, 'a', "SHM writes", "")
VSC_F(shm_flushes, uint64_t, 0, 'a', "SHM flushes due to overflow", "")
VSC_F(shm_cont, uint64_t, 0, 'a', "SHM MTX contention", "")
VSC_F(shm_cycles, uint64_t, 0, 'a', "SHM cycles through buffer", "")
VSC_F(sms_nreq, uint64_t, 0, 'a', "SMS allocator requests", "")
VSC_F(sms_nobj, uint64_t, 0, 'i', "SMS outstanding allocations", "")
VSC_F(sms_nbytes, uint64_t, 0, 'i', "SMS outstanding bytes", "")
VSC_F(sms_balloc, uint64_t, 0, 'i', "SMS bytes allocated", "")
VSC_F(sms_bfree, uint64_t, 0, 'i', "SMS bytes freed", "")
VSC_F(backend_req, uint64_t, 0, 'a', "Backend requests made", "")
VSC_F(n_vcl, uint64_t, 0, 'a', "N vcl total", "")
VSC_F(n_vcl_avail, uint64_t, 0, 'a', "N vcl available", "")
VSC_F(n_vcl_discard, uint64_t, 0, 'a', "N vcl discarded", "")
/**********************************************************************/
VSC_F(bans, uint64_t, 0, 'g',
"Count of bans",
"Number of all bans in system, including bans superseded"
" by newer bans and bans already checked by the ban-lurker."
)
VSC_F(bans_gone, uint64_t, 0, 'g',
"Number of bans marked 'gone'",
"Number of bans which are no longer active, either because they"
" got checked by the ban-lurker or superseded by newer identical bans."
)
VSC_F(bans_req, uint64_t, 0, 'g',
"Number of bans using req.*",
"Number of bans which use req.* variables. These bans can not"
" be washed by the ban-lurker."
)
VSC_F(bans_added, uint64_t, 0, 'c',
"Bans added",
"Counter of bans added to ban list."
)
VSC_F(bans_deleted, uint64_t, 0, 'c',
"Bans deleted",
"Counter of bans deleted from ban list."
)
VSC_F(bans_tested, uint64_t, 0, 'c',
"Bans tested against objects",
"Count of how many bans and objects have been tested against"
" each other."
)
VSC_F(bans_tests_tested, uint64_t, 0, 'c',
"Ban tests tested against objects",
"Count of how many tests and objects have been tested against"
" each other. 'ban req.url == foo && req.http.host == bar'"
" counts as one in 'bans_tested' and as two in 'bans_tests_tested'"
)
VSC_F(bans_dups, uint64_t, 0, 'c',
"Bans superseded by other bans",
"Count of bans replaced by later identical bans."
)
/**********************************************************************/
VSC_F(hcb_nolock, uint64_t, 0, 'a', "HCB Lookups without lock", "")
VSC_F(hcb_lock, uint64_t, 0, 'a', "HCB Lookups with lock", "")
VSC_F(hcb_insert, uint64_t, 0, 'a', "HCB Inserts", "")
VSC_F(esi_errors, uint64_t, 0, 'a', "ESI parse errors (unlock)", "")
VSC_F(esi_warnings, uint64_t, 0, 'a', "ESI parse warnings (unlock)", "")
VSC_F(client_drop_late, uint64_t, 0, 'a', "Connection dropped late", "")
VSC_F(uptime, uint64_t, 0, 'a', "Client uptime", "")
VSC_F(dir_dns_lookups, uint64_t, 0, 'a', "DNS director lookups", "")
VSC_F(dir_dns_failed, uint64_t, 0, 'a', "DNS director failed lookups", "")
VSC_F(dir_dns_hit, uint64_t, 0, 'a', "DNS director cached lookups hit", "")
VSC_F(dir_dns_cache_full, uint64_t, 0, 'a', "DNS director full dnscache", "")
VSC_F(vmods, uint64_t, 0, 'i', "Loaded VMODs", "")
VSC_F(n_gzip, uint64_t, 0, 'a', "Gzip operations", "")
VSC_F(n_gunzip, uint64_t, 0, 'a', "Gunzip operations", "")
include/tbl/vsc_fields.h
View file @ 40c0fef6
......@@ -59,315 +59,6 @@
/**********************************************************************/
#ifdef VSC_DO_MAIN
/*---------------------------------------------------------------------
* Sessions
* see: cache_acceptor.c and cache_pool.c
*/
VSC_F(sess_conn, uint64_t, 1, 'c',
"Sessions accepted",
"Count of sessions succesfully accepted"
)
VSC_F(sess_drop, uint64_t, 1, 'c',
"Sessions dropped",
"Count of sessions silently dropped due to lack of session memory."
" See parameter 'max_sess'."
)
VSC_F(sess_fail, uint64_t, 1, 'c',
"Session accept failures",
"Count of failures to accept TCP connection."
" Either the client changed its mind, or the kernel ran out of"
" some resource like filedescriptors."
)
/*---------------------------------------------------------------------*/
VSC_F(client_req, uint64_t, 1, 'a',
"Client requests received",
"")
VSC_F(cache_hit, uint64_t, 1, 'a',
"Cache hits",
"Count of cache hits. "
" A cache hit indicates that an object has been delivered to a"
" client without fetching it from a backend server."
)
VSC_F(cache_hitpass, uint64_t, 1, 'a',
"Cache hits for pass",
"Count of hits for pass"
" A cache hit for pass indicates that Varnish is going to"
" pass the request to the backend and this decision has been "
" cached in it self. This counts how many times the cached "
" decision is being used."
)
VSC_F(cache_miss, uint64_t, 1, 'a',
"Cache misses",
"Count of misses"
" A cache miss indicates the object was fetched from the"
" backend before delivering it to the backend.")
VSC_F(backend_conn, uint64_t, 0, 'a',
"Backend conn. success",
"")
VSC_F(backend_unhealthy, uint64_t, 0, 'a',
"Backend conn. not attempted",
""
)
VSC_F(backend_busy, uint64_t, 0, 'a', "Backend conn. too many", "")
VSC_F(backend_fail, uint64_t, 0, 'a', "Backend conn. failures", "")
VSC_F(backend_reuse, uint64_t, 0, 'a',
"Backend conn. reuses",
"Count of backend connection reuses"
" This counter is increased whenever we reuse a recycled connection.")
VSC_F(backend_toolate, uint64_t, 0, 'a', "Backend conn. was closed", "")
VSC_F(backend_recycle, uint64_t, 0, 'a',
"Backend conn. recycles",
"Count of backend connection recycles"
" This counter is increased whenever we have a keep-alive"
" connection that is put back into the pool of connections."
" It has not yet been used, but it might be, unless the backend"
" closes it.")
VSC_F(backend_retry, uint64_t, 0, 'a', "Backend conn. retry", "")
VSC_F(fetch_head, uint64_t, 1, 'a', "Fetch head", "")
VSC_F(fetch_length, uint64_t, 1, 'a', "Fetch with Length", "")
VSC_F(fetch_chunked, uint64_t, 1, 'a', "Fetch chunked", "")
VSC_F(fetch_eof, uint64_t, 1, 'a', "Fetch EOF", "")
VSC_F(fetch_bad, uint64_t, 1, 'a', "Fetch had bad headers", "")
VSC_F(fetch_close, uint64_t, 1, 'a', "Fetch wanted close", "")
VSC_F(fetch_oldhttp, uint64_t, 1, 'a', "Fetch pre HTTP/1.1 closed", "")
VSC_F(fetch_zero, uint64_t, 1, 'a', "Fetch zero len", "")
VSC_F(fetch_failed, uint64_t, 1, 'a', "Fetch failed", "")
VSC_F(fetch_1xx, uint64_t, 1, 'a', "Fetch no body (1xx)", "")
VSC_F(fetch_204, uint64_t, 1, 'a', "Fetch no body (204)", "")
VSC_F(fetch_304, uint64_t, 1, 'a', "Fetch no body (304)", "")
/*---------------------------------------------------------------------
* Session Memory
* see: cache_session.c
*/
VSC_F(sessmem_size, uint64_t, 1, 'g',
"Session mem size",
"Bytes of memory allocated for last allocated session."
)
VSC_F(sessmem_alloc, uint64_t, 1, 'c',
"Session mem allocated",
"Count of all allocations of session memory."
)
VSC_F(sessmem_free, uint64_t, 1, 'c',
"Session mem freed",
"Count of all frees of session memory."
)
VSC_F(sessmem_fail, uint64_t, 1, 'c',
"Session mem alloc failed",
"Count of session memory allocation failures."
)
VSC_F(sessmem_limit, uint64_t, 1, 'c',
"Session mem alloc limited",
"Count of session memory allocations blocked by limit (max_sess)."
)
/*---------------------------------------------------------------------
* Pools, threads, and sessions
* see: cache_pool.c
*
*/
VSC_F(pools, uint64_t, 1, 'g',
"Number of thread pools",
"Number of thread pools. See also param wthread_pools."
" NB: Presently pools cannot be removed once created."
)
VSC_F(threads, uint64_t, 1, 'g',
"Total number of threads",
"Number of threads in all pools."
" See also params thread_pools, thread_pool_min & thread_pool_max."
)
VSC_F(threads_limited, uint64_t, 1, 'c',
"Threads hit max",
"Number of times more threads were needed, but limit was reached"
" in a thread pool."
" See also param thread_pool_max."
)
VSC_F(threads_created, uint64_t, 1, 'c',
"Threads created",
"Total number of threads created in all pools."
)
VSC_F(threads_destroyed, uint64_t, 1, 'c',
"Threads destoryed",
"Total number of threads destroyed in all pools."
)
VSC_F(threads_failed, uint64_t, 1, 'c',
"Thread creation failed",
"Number of times creating a thread failed."
" See VSL::Debug for diagnostics."
" See also param thread_fail_delay."
)
VSC_F(thread_queue_len, uint64_t, 1, 'g',
"Length of session queue",
"Length of session queue waiting for threads."
" NB: Only updates once per second."
" See also param queue_max."
)
VSC_F(sess_queued, uint64_t, 1, 'c',
"Sessions queued for thread",
"Number of times session was queued waiting for a thread."
" See also param queue_max."
)
VSC_F(sess_dropped, uint64_t, 1, 'c',
"Sessions dropped for thread",
"Number of times session was dropped because the queue were too"
" long already."
" See also param queue_max."
)
/*---------------------------------------------------------------------*/
VSC_F(n_sess_mem, uint64_t, 0, 'i', "N struct sess_mem", "")
VSC_F(n_sess, uint64_t, 0, 'i', "N struct sess", "")
VSC_F(n_object, uint64_t, 1, 'i', "N struct object", "")
VSC_F(n_vampireobject, uint64_t, 1, 'i', "N unresurrected objects", "")
VSC_F(n_objectcore, uint64_t, 1, 'i', "N struct objectcore", "")
VSC_F(n_objecthead, uint64_t, 1, 'i', "N struct objecthead", "")
VSC_F(n_waitinglist, uint64_t, 1, 'i', "N struct waitinglist", "")
VSC_F(n_vbc, uint64_t, 0, 'i', "N struct vbc", "")
VSC_F(n_backend, uint64_t, 0, 'i', "N backends", "")
VSC_F(n_expired, uint64_t, 0, 'i', "N expired objects", "")
VSC_F(n_lru_nuked, uint64_t, 0, 'i', "N LRU nuked objects", "")
VSC_F(n_lru_moved, uint64_t, 0, 'i', "N LRU moved objects", "")
VSC_F(losthdr, uint64_t, 0, 'a', "HTTP header overflows", "")
VSC_F(n_objsendfile, uint64_t, 0, 'a', "Objects sent with sendfile",
"The number of objects sent with the sendfile system call. If enabled "
"sendfile will be used on object larger than a certain size.")
VSC_F(n_objwrite, uint64_t, 0, 'a', "Objects sent with write",
"The number of objects sent with regular write calls."
"Writes are used when the objects are too small for sendfile "
"or if the sendfile call has been disabled")
VSC_F(n_objoverflow, uint64_t, 1, 'a',
"Objects overflowing workspace", "")
VSC_F(s_sess, uint64_t, 1, 'a', "Total Sessions", "")
VSC_F(s_req, uint64_t, 1, 'a', "Total Requests", "")
VSC_F(s_pipe, uint64_t, 1, 'a', "Total pipe", "")
VSC_F(s_pass, uint64_t, 1, 'a', "Total pass", "")
VSC_F(s_fetch, uint64_t, 1, 'a', "Total fetch", "")
VSC_F(s_hdrbytes, uint64_t, 1, 'a', "Total header bytes", "")
VSC_F(s_bodybytes, uint64_t, 1, 'a', "Total body bytes", "")
VSC_F(sess_closed, uint64_t, 1, 'a', "Session Closed", "")
VSC_F(sess_pipeline, uint64_t, 1, 'a', "Session Pipeline", "")
VSC_F(sess_readahead, uint64_t, 1, 'a', "Session Read Ahead", "")
VSC_F(sess_linger, uint64_t, 1, 'a', "Session Linger", "")
VSC_F(sess_herd, uint64_t, 1, 'a', "Session herd", "")
VSC_F(shm_records, uint64_t, 0, 'a', "SHM records", "")
VSC_F(shm_writes, uint64_t, 0, 'a', "SHM writes", "")
VSC_F(shm_flushes, uint64_t, 0, 'a', "SHM flushes due to overflow", "")
VSC_F(shm_cont, uint64_t, 0, 'a', "SHM MTX contention", "")
VSC_F(shm_cycles, uint64_t, 0, 'a', "SHM cycles through buffer", "")
VSC_F(sms_nreq, uint64_t, 0, 'a', "SMS allocator requests", "")
VSC_F(sms_nobj, uint64_t, 0, 'i', "SMS outstanding allocations", "")
VSC_F(sms_nbytes, uint64_t, 0, 'i', "SMS outstanding bytes", "")
VSC_F(sms_balloc, uint64_t, 0, 'i', "SMS bytes allocated", "")
VSC_F(sms_bfree, uint64_t, 0, 'i', "SMS bytes freed", "")
VSC_F(backend_req, uint64_t, 0, 'a', "Backend requests made", "")
VSC_F(n_vcl, uint64_t, 0, 'a', "N vcl total", "")
VSC_F(n_vcl_avail, uint64_t, 0, 'a', "N vcl available", "")
VSC_F(n_vcl_discard, uint64_t, 0, 'a', "N vcl discarded", "")
/**********************************************************************/
VSC_F(bans, uint64_t, 0, 'g',
"Count of bans",
"Number of all bans in system, including bans superseded"
" by newer bans and bans already checked by the ban-lurker."
)
VSC_F(bans_gone, uint64_t, 0, 'g',
"Number of bans marked 'gone'",
"Number of bans which are no longer active, either because they"
" got checked by the ban-lurker or superseded by newer identical bans."
)
VSC_F(bans_req, uint64_t, 0, 'g',
"Number of bans using req.*",
"Number of bans which use req.* variables. These bans can not"
" be washed by the ban-lurker."
)
VSC_F(bans_added, uint64_t, 0, 'c',
"Bans added",
"Counter of bans added to ban list."
)
VSC_F(bans_deleted, uint64_t, 0, 'c',
"Bans deleted",
"Counter of bans deleted from ban list."
)
VSC_F(bans_tested, uint64_t, 0, 'c',
"Bans tested against objects",
"Count of how many bans and objects have been tested against"
" each other."
)
VSC_F(bans_tests_tested, uint64_t, 0, 'c',
"Ban tests tested against objects",
"Count of how many tests and objects have been tested against"
" each other. 'ban req.url == foo && req.http.host == bar'"
" counts as one in 'bans_tested' and as two in 'bans_tests_tested'"
)
VSC_F(bans_dups, uint64_t, 0, 'c',
"Bans superseded by other bans",
"Count of bans replaced by later identical bans."
)
/**********************************************************************/
VSC_F(hcb_nolock, uint64_t, 0, 'a', "HCB Lookups without lock", "")
VSC_F(hcb_lock, uint64_t, 0, 'a', "HCB Lookups with lock", "")
VSC_F(hcb_insert, uint64_t, 0, 'a', "HCB Inserts", "")
VSC_F(esi_errors, uint64_t, 0, 'a', "ESI parse errors (unlock)", "")
VSC_F(esi_warnings, uint64_t, 0, 'a', "ESI parse warnings (unlock)", "")
VSC_F(client_drop_late, uint64_t, 0, 'a', "Connection dropped late", "")
VSC_F(uptime, uint64_t, 0, 'a', "Client uptime", "")
VSC_F(dir_dns_lookups, uint64_t, 0, 'a', "DNS director lookups", "")
VSC_F(dir_dns_failed, uint64_t, 0, 'a', "DNS director failed lookups", "")
VSC_F(dir_dns_hit, uint64_t, 0, 'a', "DNS director cached lookups hit", "")
VSC_F(dir_dns_cache_full, uint64_t, 0, 'a', "DNS director full dnscache", "")
VSC_F(vmods, uint64_t, 0, 'i', "Loaded VMODs", "")
VSC_F(n_gzip, uint64_t, 0, 'a', "Gzip operations", "")
VSC_F(n_gunzip, uint64_t, 0, 'a', "Gunzip operations", "")
#endif
/**********************************************************************/
#ifdef VSC_DO_LCK
VSC_F(creat, uint64_t, 0, 'a', "Created locks", "")
......
man/vsc2rst.c
View file @ 40c0fef6
......@@ -28,9 +28,7 @@ int main(int argc, char **argv)
P("MAIN COUNTERS");
P("=============");
P("");
#define VSC_DO_MAIN
#include "tbl/vsc_fields.h"
#undef VSC_DO_MAIN
#include "tbl/vsc_f_main.h"
P("");
P("LOCK COUNTERS");
......
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