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uplex-varnish
unique-xids
Commits
40c0fef6
Commit
40c0fef6
authored
Nov 24, 2011
by
Poul-Henning Kamp
Browse files
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Plain Diff
Split the main stats counters into their own file.
parent
6b84197e
Changes
7
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Inline
Side-by-side
Showing
7 changed files
with
366 additions
and
321 deletions
+366
-321
cache.h
bin/varnishd/cache/cache.h
+1
-3
cache_wrk.c
bin/varnishd/cache/cache_wrk.c
+1
-3
Makefile.am
include/Makefile.am
+1
-0
vsc_all.h
include/tbl/vsc_all.h
+1
-3
vsc_f_main.h
include/tbl/vsc_f_main.h
+361
-0
vsc_fields.h
include/tbl/vsc_fields.h
+0
-309
vsc2rst.c
man/vsc2rst.c
+1
-3
No files found.
bin/varnishd/cache/cache.h
View file @
40c0fef6
...
@@ -206,12 +206,10 @@ struct acct {
...
@@ -206,12 +206,10 @@ struct acct {
#define L0(t, n)
#define L0(t, n)
#define L1(t, n) t n;
#define L1(t, n) t n;
#define VSC_F(n, t, l, f, e,d) L##l(t, n)
#define VSC_F(n, t, l, f, e,d) L##l(t, n)
#define VSC_DO_MAIN
struct
dstat
{
struct
dstat
{
#include "tbl/vsc_f
ields
.h"
#include "tbl/vsc_f
_main
.h"
};
};
#undef VSC_F
#undef VSC_F
#undef VSC_DO_MAIN
#undef L0
#undef L0
#undef L1
#undef L1
...
...
bin/varnishd/cache/cache_wrk.c
View file @
40c0fef6
...
@@ -50,11 +50,9 @@ wrk_sumstat(struct worker *w)
...
@@ -50,11 +50,9 @@ wrk_sumstat(struct worker *w)
Lck_AssertHeld
(
&
wstat_mtx
);
Lck_AssertHeld
(
&
wstat_mtx
);
#define L0(n)
#define L0(n)
#define L1(n) (VSC_C_main->n += w->stats.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);
#define VSC_F(n, t, l, f, d, e) L##l(n);
#include "tbl/vsc_f
ields
.h"
#include "tbl/vsc_f
_main
.h"
#undef VSC_F
#undef VSC_F
#undef VSC_DO_MAIN
#undef L0
#undef L0
#undef L1
#undef L1
memset
(
&
w
->
stats
,
0
,
sizeof
w
->
stats
);
memset
(
&
w
->
stats
,
0
,
sizeof
w
->
stats
);
...
...
include/Makefile.am
View file @
40c0fef6
...
@@ -15,6 +15,7 @@ pkginclude_HEADERS = \
...
@@ -15,6 +15,7 @@ pkginclude_HEADERS = \
tbl/vrt_stv_var.h
\
tbl/vrt_stv_var.h
\
tbl/vsc_all.h
\
tbl/vsc_all.h
\
tbl/vsc_fields.h
\
tbl/vsc_fields.h
\
tbl/vsc_f_main.h
\
tbl/vsl_tags.h
\
tbl/vsl_tags.h
\
vapi/vsm.h
\
vapi/vsm.h
\
vapi/vsm_int.h
\
vapi/vsm_int.h
\
...
...
include/tbl/vsc_all.h
View file @
40c0fef6
...
@@ -36,9 +36,7 @@ VSC_DO(LCK, lck, VSC_TYPE_LCK)
...
@@ -36,9 +36,7 @@ VSC_DO(LCK, lck, VSC_TYPE_LCK)
VSC_DONE
(
LCK
,
lck
,
VSC_TYPE_LCK
)
VSC_DONE
(
LCK
,
lck
,
VSC_TYPE_LCK
)
VSC_DO
(
MAIN
,
main
,
VSC_TYPE_MAIN
)
VSC_DO
(
MAIN
,
main
,
VSC_TYPE_MAIN
)
#define VSC_DO_MAIN
#include "tbl/vsc_f_main.h"
#include "tbl/vsc_fields.h"
#undef VSC_DO_MAIN
VSC_DONE
(
MAIN
,
main
,
VSC_TYPE_MAIN
)
VSC_DONE
(
MAIN
,
main
,
VSC_TYPE_MAIN
)
VSC_DO
(
SMA
,
sma
,
VSC_TYPE_SMA
)
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 @@
...
@@ -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
#ifdef VSC_DO_LCK
VSC_F
(
creat
,
uint64_t
,
0
,
'a'
,
"Created locks"
,
""
)
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)
...
@@ -28,9 +28,7 @@ int main(int argc, char **argv)
P
(
"MAIN COUNTERS"
);
P
(
"MAIN COUNTERS"
);
P
(
"============="
);
P
(
"============="
);
P
(
""
);
P
(
""
);
#define VSC_DO_MAIN
#include "tbl/vsc_f_main.h"
#include "tbl/vsc_fields.h"
#undef VSC_DO_MAIN
P
(
""
);
P
(
""
);
P
(
"LOCK COUNTERS"
);
P
(
"LOCK COUNTERS"
);
...
...
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