[Varnish] #1054: Child not responding to CLI, killing it
Varnish
varnish-bugs at varnish-cache.org
Thu Nov 10 13:32:28 CET 2011
#1054: Child not responding to CLI, killing it
----------------------+-----------------------------------------------------
Reporter: scorillo | Type: defect
Status: new | Priority: normal
Milestone: | Component: varnishd
Version: 3.0.2 | Severity: normal
Keywords: |
----------------------+-----------------------------------------------------
Comment(by scorillo):
This is the only varnish3 instance that we have and the only instance of
varnish running on Centos6.
We have 9 other instances of varnish2 (2.1.2) running on Centos5.4, using
the same parameters.
These varnish2 instances are working fine (uptime 36824261
1.00 Client uptime).
May the 'n_wrk_max' be a problem?
n_wrk_max 301076 108.22 N worker threads limited
On varnish2 instances, this counter is zero.
The requested information follows:
/usr/sbin/varnishd -P /var/run/varnish.pid -a :80 -f
/etc/varnish/default.vcl -T 127.0.0.1:6082 -t 120 -w 200,4000,120 -u
varnish -g varnish -S /etc/varnish/secret -s malloc,2G -h classic,500009
-p lru_interval 20, -p listen_depth 4096, -p sess_workspace 262144
client_conn 3618 1.30 Client connections accepted
client_drop 0 0.00 Connection dropped, no
sess/wrk
client_req 3618 1.30 Client requests received
cache_hit 1774 0.64 Cache hits
cache_hitpass 0 0.00 Cache hits for pass
cache_miss 1844 0.66 Cache misses
backend_conn 1840 0.66 Backend conn. success
backend_unhealthy 0 0.00 Backend conn. not attempted
backend_busy 0 0.00 Backend conn. too many
backend_fail 4 0.00 Backend conn. failures
backend_reuse 0 0.00 Backend conn. reuses
backend_toolate 0 0.00 Backend conn. was closed
backend_recycle 0 0.00 Backend conn. recycles
backend_retry 0 0.00 Backend conn. retry
fetch_head 0 0.00 Fetch head
fetch_length 1840 0.66 Fetch with Length
fetch_chunked 0 0.00 Fetch chunked
fetch_eof 0 0.00 Fetch EOF
fetch_bad 0 0.00 Fetch had bad headers
fetch_close 0 0.00 Fetch wanted close
fetch_oldhttp 0 0.00 Fetch pre HTTP/1.1 closed
fetch_zero 0 0.00 Fetch zero len
fetch_failed 0 0.00 Fetch failed
fetch_1xx 0 0.00 Fetch no body (1xx)
fetch_204 0 0.00 Fetch no body (204)
fetch_304 0 0.00 Fetch no body (304)
n_sess_mem 25 . N struct sess_mem
n_sess 0 . N struct sess
n_object 1823 . N struct object
n_vampireobject 0 . N unresurrected objects
n_objectcore 1838 . N struct objectcore
n_objecthead 1838 . N struct objecthead
n_waitinglist 22 . N struct waitinglist
n_vbc 0 . N struct vbc
n_wrk 60 . N worker threads
n_wrk_create 71 0.03 N worker threads created
n_wrk_failed 0 0.00 N worker threads not created
n_wrk_max 301076 108.22 N worker threads limited
n_wrk_lqueue 0 0.00 work request queue length
n_wrk_queued 0 0.00 N queued work requests
n_wrk_drop 0 0.00 N dropped work requests
n_backend 2 . N backends
n_expired 17 . N expired objects
n_lru_nuked 0 . N LRU nuked objects
n_lru_moved 1571 . N LRU moved objects
losthdr 0 0.00 HTTP header overflows
n_objsendfile 0 0.00 Objects sent with sendfile
n_objwrite 3152 1.13 Objects sent with write
n_objoverflow 0 0.00 Objects overflowing workspace
s_sess 3618 1.30 Total Sessions
s_req 3618 1.30 Total Requests
s_pipe 0 0.00 Total pipe
s_pass 0 0.00 Total pass
s_fetch 1840 0.66 Total fetch
s_hdrbytes 1271298 456.97 Total header bytes
s_bodybytes 17115442 6152.21 Total body bytes
sess_closed 3599 1.29 Session Closed
sess_pipeline 0 0.00 Session Pipeline
sess_readahead 0 0.00 Session Read Ahead
sess_linger 34 0.01 Session Linger
sess_herd 19 0.01 Session herd
shm_records 237082 85.22 SHM records
shm_writes 20696 7.44 SHM writes
shm_flushes 0 0.00 SHM flushes due to overflow
shm_cont 56 0.02 SHM MTX contention
shm_cycles 0 0.00 SHM cycles through buffer
sms_nreq 4 0.00 SMS allocator requests
sms_nobj 0 . SMS outstanding allocations
sms_nbytes 0 . SMS outstanding bytes
sms_balloc 1672 . SMS bytes allocated
sms_bfree 1672 . SMS bytes freed
backend_req 1840 0.66 Backend requests made
n_vcl 1 0.00 N vcl total
n_vcl_avail 1 0.00 N vcl available
n_vcl_discard 0 0.00 N vcl discarded
n_ban 1 . N total active bans
n_ban_add 1 0.00 N new bans added
n_ban_retire 0 0.00 N old bans deleted
n_ban_obj_test 0 0.00 N objects tested
n_ban_re_test 0 0.00 N regexps tested against
n_ban_dups 0 0.00 N duplicate bans removed
hcb_nolock 0 0.00 HCB Lookups without lock
hcb_lock 0 0.00 HCB Lookups with lock
hcb_insert 0 0.00 HCB Inserts
esi_errors 0 0.00 ESI parse errors (unlock)
esi_warnings 0 0.00 ESI parse warnings (unlock)
accept_fail 0 0.00 Accept failures
client_drop_late 0 0.00 Connection dropped late
uptime 2782 1.00 Client uptime
dir_dns_lookups 0 0.00 DNS director lookups
dir_dns_failed 0 0.00 DNS director failed lookups
dir_dns_hit 0 0.00 DNS director cached lookups
hit
dir_dns_cache_full 0 0.00 DNS director full dnscache
vmods 0 . Loaded VMODs
n_gzip 0 0.00 Gzip operations
n_gunzip 0 0.00 Gunzip operations
LCK.sms.creat 1 0.00 Created locks
LCK.sms.destroy 0 0.00 Destroyed locks
LCK.sms.locks 12 0.00 Lock Operations
LCK.sms.colls 0 0.00 Collisions
LCK.smp.creat 0 0.00 Created locks
LCK.smp.destroy 0 0.00 Destroyed locks
LCK.smp.locks 0 0.00 Lock Operations
LCK.smp.colls 0 0.00 Collisions
LCK.sma.creat 2 0.00 Created locks
LCK.sma.destroy 0 0.00 Destroyed locks
LCK.sma.locks 3722 1.34 Lock Operations
LCK.sma.colls 0 0.00 Collisions
LCK.smf.creat 0 0.00 Created locks
LCK.smf.destroy 0 0.00 Destroyed locks
LCK.smf.locks 0 0.00 Lock Operations
LCK.smf.colls 0 0.00 Collisions
LCK.hsl.creat 0 0.00 Created locks
LCK.hsl.destroy 0 0.00 Destroyed locks
LCK.hsl.locks 0 0.00 Lock Operations
LCK.hsl.colls 0 0.00 Collisions
LCK.hcb.creat 0 0.00 Created locks
LCK.hcb.destroy 0 0.00 Destroyed locks
LCK.hcb.locks 0 0.00 Lock Operations
LCK.hcb.colls 0 0.00 Collisions
LCK.hcl.creat 500009 179.73 Created locks
LCK.hcl.destroy 0 0.00 Destroyed locks
LCK.hcl.locks 5413 1.95 Lock Operations
LCK.hcl.colls 0 0.00 Collisions
LCK.vcl.creat 1 0.00 Created locks
LCK.vcl.destroy 0 0.00 Destroyed locks
LCK.vcl.locks 24 0.01 Lock Operations
LCK.vcl.colls 0 0.00 Collisions
LCK.stat.creat 1 0.00 Created locks
LCK.stat.destroy 0 0.00 Destroyed locks
LCK.stat.locks 25 0.01 Lock Operations
LCK.stat.colls 0 0.00 Collisions
LCK.sessmem.creat 1 0.00 Created locks
LCK.sessmem.destroy 0 0.00 Destroyed locks
LCK.sessmem.locks 3883 1.40 Lock Operations
LCK.sessmem.colls 0 0.00 Collisions
LCK.wstat.creat 1 0.00 Created locks
LCK.wstat.destroy 0 0.00 Destroyed locks
LCK.wstat.locks 8353 3.00 Lock Operations
LCK.wstat.colls 0 0.00 Collisions
LCK.herder.creat 1 0.00 Created locks
LCK.herder.destroy 0 0.00 Destroyed locks
LCK.herder.locks 1 0.00 Lock Operations
LCK.herder.colls 0 0.00 Collisions
LCK.wq.creat 12 0.00 Created locks
LCK.wq.destroy 0 0.00 Destroyed locks
LCK.wq.locks 40571 14.58 Lock Operations
LCK.wq.colls 0 0.00 Collisions
LCK.objhdr.creat 1859 0.67 Created locks
LCK.objhdr.destroy 21 0.01 Destroyed locks
LCK.objhdr.locks 10933 3.93 Lock Operations
LCK.objhdr.colls 0 0.00 Collisions
LCK.exp.creat 1 0.00 Created locks
LCK.exp.destroy 0 0.00 Destroyed locks
LCK.exp.locks 5135 1.85 Lock Operations
LCK.exp.colls 0 0.00 Collisions
LCK.lru.creat 2 0.00 Created locks
LCK.lru.destroy 0 0.00 Destroyed locks
LCK.lru.locks 2341 0.84 Lock Operations
LCK.lru.colls 0 0.00 Collisions
LCK.cli.creat 1 0.00 Created locks
LCK.cli.destroy 0 0.00 Destroyed locks
LCK.cli.locks 940 0.34 Lock Operations
LCK.cli.colls 0 0.00 Collisions
LCK.ban.creat 1 0.00 Created locks
LCK.ban.destroy 0 0.00 Destroyed locks
LCK.ban.locks 4640 1.67 Lock Operations
LCK.ban.colls 0 0.00 Collisions
LCK.vbp.creat 1 0.00 Created locks
LCK.vbp.destroy 0 0.00 Destroyed locks
LCK.vbp.locks 561 0.20 Lock Operations
LCK.vbp.colls 0 0.00 Collisions
LCK.vbe.creat 1 0.00 Created locks
LCK.vbe.destroy 0 0.00 Destroyed locks
LCK.vbe.locks 3688 1.33 Lock Operations
LCK.vbe.colls 0 0.00 Collisions
LCK.backend.creat 2 0.00 Created locks
LCK.backend.destroy 0 0.00 Destroyed locks
LCK.backend.locks 7376 2.65 Lock Operations
LCK.backend.colls 0 0.00 Collisions
SMA.s0.c_req 3650 1.31 Allocator requests
SMA.s0.c_fail 0 0.00 Allocator failures
SMA.s0.c_bytes 14001522 5032.90 Bytes allocated
SMA.s0.c_freed 136448 49.05 Bytes freed
SMA.s0.g_alloc 3646 . Allocations outstanding
SMA.s0.g_bytes 13865074 . Bytes outstanding
SMA.s0.g_space 2133618574 . Bytes available
SMA.Transient.c_req 34 0.01 Allocator requests
SMA.Transient.c_fail 0 0.00 Allocator failures
SMA.Transient.c_bytes 77012 27.68 Bytes allocated
SMA.Transient.c_freed 77012 27.68 Bytes freed
SMA.Transient.g_alloc 0 . Allocations outstanding
SMA.Transient.g_bytes 0 . Bytes outstanding
SMA.Transient.g_space 0 . Bytes available
VBE.img_bal(172.27.101.150,,80).vcls 1 . VCL
references
VBE.img_bal(172.27.101.150,,80).happy18446744073707452415 .
Happy health probes
VBE.img_oks9(172.27.101.159,,80).vcls 1 . VCL
references
VBE.img_oks9(172.27.101.159,,80).happy 18446744073709551615 .
Happy health probes
--
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1054#comment:2>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator
More information about the varnish-bugs
mailing list