5.1.3: unexplained lockup during several minutes

Guillaume Quintard guillaume at varnish-software.com
Sun Dec 9 12:10:55 UTC 2018


Is /var/lib/varnish mounted as tmpfs?

-- 
Guillaume Quintard


On Fri, Nov 9, 2018 at 5:25 PM Marc Fournier <marc.fournier at camptocamp.com>
wrote:

>
> Hello,
>
> I'm struggling figuring out a problem that occurs rarely, and random
> times, on different machines with the same setup (so excluding hardware
> problems). This leads to varnish not answering any requests anymore for
> several minutes.
>
> Running on a 8 CPU amazon EC2 instance with the following parameters:
> varnishd -F -f /etc/varnish/config.vcl -I /etc/varnish/settings.cli -n
> varnishd -s malloc,8G -a 127.0.0.1:8080,PROXY
>
> When the lockup occurs, the loadavg increases from 0 to about 20 and 2
> out of 8 CPUs are 100% in iowait mode (maybe because I use 2 threadpools ?)
>
> There is plenty of free memory, and no disk IO activity, nothing in
> dmesg. Apart from varnish, there's haproxy and a couple of varnishlog
> and other monitoring tools running on these machines.
>
> The 2 non-default settings I set are:
> thread_pool_min 1000
> timeout_idle 45
>
> On specificity: the backends set quite short TTLs on the objects they
> produce (less than 10s), but grace time is set to 300s, so I was
> wondering is there might be a side-effect with the Transient store.
>
> Any hint or clue would be much welcome !
>
> Below are the log messages and the output of varnishstat -1:
>
> 2018-10-24T02:40:27.455363000Z Error: Child (14) not responding to CLI,
> killed it.
> 2018-10-24T02:40:27.455899000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-10-24T02:41:27.512111000Z Error: Child (14) not responding to CLI,
> killed it.
> 2018-10-24T02:41:27.512321000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-10-24T02:42:27.571685000Z Error: Child (14) not responding to CLI,
> killed it.
> 2018-10-24T02:42:27.571883000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-10-24T02:43:27.598954000Z Error: Child (14) not responding to CLI,
> killed it.
> 2018-10-24T02:43:27.599156000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-10-24T02:44:27.645895000Z Error: Child (14) not responding to CLI,
> killed it.
> 2018-10-24T02:44:27.646108000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-10-24T02:45:03.252791000Z Error: Child (14) not responding to CLI,
> killed it.
> 2018-10-24T02:45:03.253069000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-10-24T02:45:03.253274000Z Error: Child (14) not responding to CLI,
> killed it.
> 2018-10-24T02:45:03.253465000Z Error: Unexpected reply from ping: 400 CLI
> communication error
> 2018-10-24T02:45:03.253769000Z Error: Child (14) died signal=3 (core
> dumped)
> 2018-10-24T02:45:03.254007000Z Debug: Child cleanup complete
> 2018-10-24T02:45:03.255242000Z Debug: Child (2202) Started
> 2018-10-24T02:45:03.339992000Z Info: Child (2202) said Child starts
>
> 2018-11-06T20:03:29.675883000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:03:29.676394000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:04:29.701217000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:04:29.701422000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:05:29.758068000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:05:29.758269000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:06:29.781659000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:06:29.781867000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:07:29.804125000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:07:29.804336000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:08:29.864111000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:08:29.864318000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:09:29.873115000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:09:29.873321000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:10:29.932102000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:10:29.932307000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:11:29.992180000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:11:29.992387000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:12:30.052123000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:12:30.052328000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:13:30.112074000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:13:30.112275000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:14:30.172123000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:14:30.172326000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:15:03.116961000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:15:03.117291000Z Error: Unexpected reply from ping: 400 CLI
> communication error (hdr)
> 2018-11-06T20:15:03.117517000Z Error: Child (2202) not responding to CLI,
> killed it.
> 2018-11-06T20:15:03.117747000Z Error: Unexpected reply from ping: 400 CLI
> communication error
> 2018-11-06T20:15:03.119003000Z Error: Child (2202) died signal=3 (core
> dumped)
> 2018-11-06T20:15:03.119377000Z Debug: Child cleanup complete
> 2018-11-06T20:15:03.120560000Z Debug: Child (4327) Started
> 2018-11-06T20:15:03.207214000Z Info: Child (4327) said Child starts
>
> MAIN.uptime             244472         1.00 Child process uptime
> MAIN.sess_conn        10813893        44.23 Sessions accepted
> MAIN.sess_drop               0         0.00 Sessions dropped
> MAIN.sess_fail               0         0.00 Session accept failures
> MAIN.client_req_400            5         0.00 Client requests received,
> subject to 400 errors
> MAIN.client_req_417            0         0.00 Client requests received,
> subject to 417 errors
> MAIN.client_req         11329721        46.34 Good client requests received
> MAIN.cache_hit           9785347        40.03 Cache hits
> MAIN.cache_hitpass             0         0.00 Cache hits for pass.
> MAIN.cache_hitmiss         87463         0.36 Cache hits for miss.
> MAIN.cache_miss           439975         1.80 Cache misses
> MAIN.backend_conn        1233017         5.04 Backend conn. success
> MAIN.backend_unhealthy            0         0.00 Backend conn. not
> attempted
> MAIN.backend_busy                 0         0.00 Backend conn. too many
> MAIN.backend_fail                 0         0.00 Backend conn. failures
> MAIN.backend_reuse          1641618         6.71 Backend conn. reuses
> MAIN.backend_recycle        1647099         6.74 Backend conn. recycles
> MAIN.backend_retry                4         0.00 Backend conn. retry
> MAIN.fetch_head                   6         0.00 Fetch no body (HEAD)
> MAIN.fetch_length            264385         1.08 Fetch with Length
> MAIN.fetch_chunked            15594         0.06 Fetch chunked
> MAIN.fetch_eof              1226485         5.02 Fetch EOF
> MAIN.fetch_bad                    0         0.00 Fetch bad T-E
> MAIN.fetch_none                   1         0.00 Fetch no body
> MAIN.fetch_1xx                    0         0.00 Fetch no body (1xx)
> MAIN.fetch_204                    8         0.00 Fetch no body (204)
> MAIN.fetch_304              1367111         5.59 Fetch no body (304)
> MAIN.fetch_failed                 2         0.00 Fetch failed (all causes)
> MAIN.fetch_no_thread              0         0.00 Fetch failed (no thread)
> MAIN.pools                        2          .   Number of thread pools
> MAIN.threads                   2000          .   Total number of threads
> MAIN.threads_limited              0         0.00 Threads hit max
> MAIN.threads_created           2012         0.01 Threads created
> MAIN.threads_destroyed           12         0.00 Threads destroyed
> MAIN.threads_failed               0         0.00 Thread creation failed
> MAIN.thread_queue_len             0          .   Length of session queue
> MAIN.busy_sleep                3558         0.01 Number of requests sent
> to sleep on busy objhdr
> MAIN.busy_wakeup               3558         0.01 Number of requests woken
> after sleep on busy objhdr
> MAIN.busy_killed                  0         0.00 Number of requests killed
> after sleep on busy objhdr
> MAIN.sess_queued               1288         0.01 Sessions queued for thread
> MAIN.sess_dropped                 0         0.00 Sessions dropped for
> thread
> MAIN.n_object                  1645          .   object structs made
> MAIN.n_vampireobject              0          .   unresurrected objects
> MAIN.n_objectcore              3407          .   objectcore structs made
> MAIN.n_objecthead              3649          .   objecthead structs made
> MAIN.n_backend                    2          .   Number of backends
> MAIN.n_expired               438348          .   Number of expired objects
> MAIN.n_lru_nuked                  0          .   Number of LRU nuked
> objects
> MAIN.n_lru_moved            5255908          .   Number of LRU moved
> objects
> MAIN.losthdr                      0         0.00 HTTP header overflows
> MAIN.s_sess                10813893        44.23 Total sessions seen
> MAIN.s_req                 11329721        46.34 Total requests seen
> MAIN.s_pipe                    1724         0.01 Total pipe sessions seen
> MAIN.s_pass                 1017203         4.16 Total pass-ed requests
> seen
> MAIN.s_fetch                1457178         5.96 Total backend fetches
> initiated
> MAIN.s_synth                  85381         0.35 Total synthethic
> responses made
> MAIN.s_req_hdrbytes      6238979422     25520.22 Request header bytes
> MAIN.s_req_bodybytes      197010427       805.86 Request body bytes
> MAIN.s_resp_hdrbytes     6906180092     28249.37 Response header bytes
> MAIN.s_resp_bodybytes  1332774227295   5451643.65 Response body bytes
> MAIN.s_pipe_hdrbytes        2686309        10.99 Pipe request header bytes
> MAIN.s_pipe_in              1409866         5.77 Piped bytes from client
> MAIN.s_pipe_out            17882349        73.15 Piped bytes to client
> MAIN.sess_closed              33230         0.14 Session Closed
> MAIN.sess_closed_err           5187         0.02 Session Closed with error
> MAIN.sess_readahead               0         0.00 Session Read Ahead
> MAIN.sess_herd              4943201        20.22 Session herd
> MAIN.sc_rem_close          10784144        44.11 Session OK  REM_CLOSE
> MAIN.sc_req_close             21829         0.09 Session OK  REQ_CLOSE
> MAIN.sc_req_http10              932         0.00 Session Err REQ_HTTP10
> MAIN.sc_rx_bad                    0         0.00 Session Err RX_BAD
> MAIN.sc_rx_body                   0         0.00 Session Err RX_BODY
> MAIN.sc_rx_junk                   5         0.00 Session Err RX_JUNK
> MAIN.sc_rx_overflow               0         0.00 Session Err RX_OVERFLOW
> MAIN.sc_rx_timeout             4250         0.02 Session Err RX_TIMEOUT
> MAIN.sc_tx_pipe                1724         0.01 Session OK  TX_PIPE
> MAIN.sc_tx_error                  0         0.00 Session Err TX_ERROR
> MAIN.sc_tx_eof                  543         0.00 Session OK  TX_EOF
> MAIN.sc_resp_close                0         0.00 Session OK  RESP_CLOSE
> MAIN.sc_overload                  0         0.00 Session Err OVERLOAD
> MAIN.sc_pipe_overflow             0         0.00 Session Err PIPE_OVERFLOW
> MAIN.sc_range_short               0         0.00 Session Err RANGE_SHORT
> MAIN.sc_req_http20                0         0.00 Session Err REQ_HTTP20
> MAIN.sc_vcl_failure               0         0.00 Session Err VCL_FAILURE
> MAIN.shm_records          921799607      3770.57 SHM records
> MAIN.shm_writes            82947584       339.29 SHM writes
> MAIN.shm_flushes               1821         0.01 SHM flushes due to
> overflow
> MAIN.shm_cont                961287         3.93 SHM MTX contention
> MAIN.shm_cycles                 436         0.00 SHM cycles through buffer
> MAIN.backend_req            2862111        11.71 Backend requests made
> MAIN.n_vcl                        2         0.00 Number of loaded VCLs in
> total
> MAIN.n_vcl_avail                  2         0.00 Number of VCLs available
> MAIN.n_vcl_discard                0         0.00 Number of discarded VCLs
> MAIN.vcl_fail                     0         0.00 VCL failures
> MAIN.bans                         1          .   Count of bans
> MAIN.bans_completed               1          .   Number of bans marked
> 'completed'
> MAIN.bans_obj                     0          .   Number of bans using obj.*
> MAIN.bans_req                     0          .   Number of bans using req.*
> MAIN.bans_added                   1         0.00 Bans added
> MAIN.bans_deleted                 0         0.00 Bans deleted
> MAIN.bans_tested                  0         0.00 Bans tested against
> objects (lookup)
> MAIN.bans_obj_killed              0         0.00 Objects killed by bans
> (lookup)
> MAIN.bans_lurker_tested            0         0.00 Bans tested against
> objects (lurker)
> MAIN.bans_tests_tested             0         0.00 Ban tests tested against
> objects (lookup)
> MAIN.bans_lurker_tests_tested            0         0.00 Ban tests tested
> against objects (lurker)
> MAIN.bans_lurker_obj_killed              0         0.00 Objects killed by
> bans (lurker)
> MAIN.bans_lurker_obj_killed_cutoff            0         0.00 Objects
> killed by bans for cutoff (lurker)
> MAIN.bans_dups                                0         0.00 Bans
> superseded by other bans
> MAIN.bans_lurker_contention                   0         0.00 Lurker gave
> way for lookup
> MAIN.bans_persisted_bytes                    16          .   Bytes used by
> the persisted ban lists
> MAIN.bans_persisted_fragmentation             0          .   Extra bytes
> in persisted ban lists due to fragmentation
> MAIN.n_purges                                 0          .   Number of
> purge operations executed
> MAIN.n_obj_purged                             0          .   Number of
> purged objects
> MAIN.exp_mailed                         3272785        13.39 Number of
> objects mailed to expiry thread
> MAIN.exp_received                       3272785        13.39 Number of
> objects received by expiry thread
> MAIN.hcb_nolock                        10225413        41.83 HCB Lookups
> without lock
> MAIN.hcb_lock                            348309         1.42 HCB Lookups
> with lock
> MAIN.hcb_insert                          348094         1.42 HCB Inserts
> MAIN.esi_errors                               0         0.00 ESI parse
> errors (unlock)
> MAIN.esi_warnings                             0         0.00 ESI parse
> warnings (unlock)
> MAIN.vmods                                    1          .   Loaded VMODs
> MAIN.n_gzip                             1262083         5.16 Gzip
> operations
> MAIN.n_gunzip                             41886         0.17 Gunzip
> operations
> MAIN.n_test_gunzip                            0         0.00 Test gunzip
> operations
> MAIN.vsm_free                            973840          .   Free VSM space
> MAIN.vsm_used                          83960768          .   Used VSM space
> MAIN.vsm_cooling                              0          .   Cooling VSM
> space
> MAIN.vsm_overflow                             0          .   Overflow VSM
> space
> MAIN.vsm_overflowed                           0         0.00 Overflowed
> VSM space
> MGT.uptime                              3145114        12.86 Management
> process uptime
> MGT.child_start                               3         0.00 Child process
> started
> MGT.child_exit                                0         0.00 Child process
> normal exit
> MGT.child_stop                                0         0.00 Child process
> unexpected exit
> MGT.child_died                                2         0.00 Child process
> died (signal)
> MGT.child_dump                                2         0.00 Child process
> core dumped
> MGT.child_panic                               0         0.00 Child process
> panic
> MEMPOOL.busyobj.live                          8          .   In use
> MEMPOOL.busyobj.pool                         11          .   In Pool
> MEMPOOL.busyobj.sz_wanted                 65536          .   Size requested
> MEMPOOL.busyobj.sz_actual                 65504          .   Size allocated
> MEMPOOL.busyobj.allocs                  2875324        11.76 Allocations
> MEMPOOL.busyobj.frees                   2875316        11.76 Frees
> MEMPOOL.busyobj.recycle                 2862130        11.71 Recycled from
> pool
> MEMPOOL.busyobj.timeout                  108162         0.44 Timed out
> from pool
> MEMPOOL.busyobj.toosmall                      0         0.00 Too small to
> recycle
> MEMPOOL.busyobj.surplus                       0         0.00 Too many for
> pool
> MEMPOOL.busyobj.randry                    13194         0.05 Pool ran dry
> MEMPOOL.req0.live                             3          .   In use
> MEMPOOL.req0.pool                            14          .   In Pool
> MEMPOOL.req0.sz_wanted                    65536          .   Size requested
> MEMPOOL.req0.sz_actual                    65504          .   Size allocated
> MEMPOOL.req0.allocs                     7871304        32.20 Allocations
> MEMPOOL.req0.frees                      7871301        32.20 Frees
> MEMPOOL.req0.recycle                    7850975        32.11 Recycled from
> pool
> MEMPOOL.req0.timeout                      82821         0.34 Timed out
> from pool
> MEMPOOL.req0.toosmall                         0         0.00 Too small to
> recycle
> MEMPOOL.req0.surplus                       2158         0.01 Too many for
> pool
> MEMPOOL.req0.randry                       20329         0.08 Pool ran dry
> MEMPOOL.sess0.live                           14          .   In use
> MEMPOOL.sess0.pool                           13          .   In Pool
> MEMPOOL.sess0.sz_wanted                     512          .   Size requested
> MEMPOOL.sess0.sz_actual                     480          .   Size allocated
> MEMPOOL.sess0.allocs                    5407625        22.12 Allocations
> MEMPOOL.sess0.frees                     5407611        22.12 Frees
> MEMPOOL.sess0.recycle                   5342462        21.85 Recycled from
> pool
> MEMPOOL.sess0.timeout                    184908         0.76 Timed out
> from pool
> MEMPOOL.sess0.toosmall                        0         0.00 Too small to
> recycle
> MEMPOOL.sess0.surplus                     30850         0.13 Too many for
> pool
> MEMPOOL.sess0.randry                      65163         0.27 Pool ran dry
> MEMPOOL.req1.live                             4          .   In use
> MEMPOOL.req1.pool                            18          .   In Pool
> MEMPOOL.req1.sz_wanted                    65536          .   Size requested
> MEMPOOL.req1.sz_actual                    65504          .   Size allocated
> MEMPOOL.req1.allocs                     7870901        32.20 Allocations
> MEMPOOL.req1.frees                      7870897        32.20 Frees
> MEMPOOL.req1.recycle                    7850560        32.11 Recycled from
> pool
> MEMPOOL.req1.timeout                      82989         0.34 Timed out
> from pool
> MEMPOOL.req1.toosmall                         0         0.00 Too small to
> recycle
> MEMPOOL.req1.surplus                       1794         0.01 Too many for
> pool
> MEMPOOL.req1.randry                       20341         0.08 Pool ran dry
> MEMPOOL.sess1.live                           17          .   In use
> MEMPOOL.sess1.pool                           18          .   In Pool
> MEMPOOL.sess1.sz_wanted                     512          .   Size requested
> MEMPOOL.sess1.sz_actual                     480          .   Size allocated
> MEMPOOL.sess1.allocs                    5406276        22.11 Allocations
> MEMPOOL.sess1.frees                     5406259        22.11 Frees
> MEMPOOL.sess1.recycle                   5340931        21.85 Recycled from
> pool
> MEMPOOL.sess1.timeout                    184777         0.76 Timed out
> from pool
> MEMPOOL.sess1.toosmall                        0         0.00 Too small to
> recycle
> MEMPOOL.sess1.surplus                     30947         0.13 Too many for
> pool
> MEMPOOL.sess1.randry                      65345         0.27 Pool ran dry
> SMA.s0.c_req                            4309927        17.63 Allocator
> requests
> SMA.s0.c_fail                                 0         0.00 Allocator
> failures
> SMA.s0.c_bytes                     127888920949    523122.98 Bytes
> allocated
> SMA.s0.c_freed                     127714379518    522409.03 Bytes freed
> SMA.s0.g_alloc                             3072          .   Allocations
> outstanding
> SMA.s0.g_bytes                        174541431          .   Bytes
> outstanding
> SMA.s0.g_space                       8415393161          .   Bytes
> available
> SMA.Transient.c_req                     3511659        14.36 Allocator
> requests
> SMA.Transient.c_fail                          0         0.00 Allocator
> failures
> SMA.Transient.c_bytes               17678767500     72314.08 Bytes
> allocated
> SMA.Transient.c_freed               17678606604     72313.42 Bytes freed
> SMA.Transient.g_alloc                       196          .   Allocations
> outstanding
> SMA.Transient.g_bytes                    160896          .   Bytes
> outstanding
> SMA.Transient.g_space                         0          .   Bytes
> available
> VBE.conf-2018-11-06_142400.default.happy            0          .   Happy
> health probes
> VBE.conf-2018-11-06_142400.default.bereq_hdrbytes   1601813566
> 6552.14 Request header bytes
> VBE.conf-2018-11-06_142400.default.bereq_bodybytes    197010427
>  805.86 Request body bytes
> VBE.conf-2018-11-06_142400.default.beresp_hdrbytes   1481249422
> 6058.97 Response header bytes
> VBE.conf-2018-11-06_142400.default.beresp_bodybytes  47877555284
> 195840.65 Response body bytes
> VBE.conf-2018-11-06_142400.default.pipe_hdrbytes         2718879
> 11.12 Pipe request header bytes
> VBE.conf-2018-11-06_142400.default.pipe_out              1409866
>  5.77 Piped bytes to backend
> VBE.conf-2018-11-06_142400.default.pipe_in              17882349
> 73.15 Piped bytes from backend
> VBE.conf-2018-11-06_142400.default.conn                        8
> .   Concurrent connections to backend
> VBE.conf-2018-11-06_142400.default.req                   2875327
> 11.76 Backend requests sent
> LCK.backend.creat                                              3
>  0.00 Created locks
> LCK.backend.destroy                                            0
>  0.00 Destroyed locks
> LCK.backend.locks                                        5750647
> 23.52 Lock Operations
> LCK.backend_tcp.creat                                          1
>  0.00 Created locks
> LCK.backend_tcp.destroy                                        0
>  0.00 Destroyed locks
> LCK.backend_tcp.locks                                    9038321
> 36.97 Lock Operations
> LCK.ban.creat                                                  1
>  0.00 Created locks
> LCK.ban.destroy                                                0
>  0.00 Destroyed locks
> LCK.ban.locks                                            5084447
> 20.80 Lock Operations
> LCK.busyobj.creat                                        3213172
> 13.14 Created locks
> LCK.busyobj.destroy                                      3214904
> 13.15 Destroyed locks
> LCK.busyobj.locks                                       30427598
>  124.46 Lock Operations
> LCK.cli.creat                                                  1
>  0.00 Created locks
> LCK.cli.destroy                                                0
>  0.00 Destroyed locks
> LCK.cli.locks                                              81496
>  0.33 Lock Operations
> LCK.exp.creat                                                  1
>  0.00 Created locks
> LCK.exp.destroy                                                0
>  0.00 Destroyed locks
> LCK.exp.locks                                           13382080
> 54.74 Lock Operations
> LCK.hcb.creat                                                  1
>  0.00 Created locks
> LCK.hcb.destroy                                                0
>  0.00 Destroyed locks
> LCK.hcb.locks                                             696280
>  2.85 Lock Operations
> LCK.lru.creat                                                  2
>  0.00 Created locks
> LCK.lru.destroy                                                0
>  0.00 Destroyed locks
> LCK.lru.locks                                            8967041
> 36.68 Lock Operations
> LCK.mempool.creat                                              5
>  0.00 Created locks
> LCK.mempool.destroy                                            0
>  0.00 Destroyed locks
> LCK.mempool.locks                                       60929423
>  249.23 Lock Operations
> LCK.objhdr.creat                                          349642
>  1.43 Created locks
> LCK.objhdr.destroy                                        346251
>  1.42 Destroyed locks
> LCK.objhdr.locks                                        75491395
>  308.79 Lock Operations
> LCK.pipestat.creat                                             1
>  0.00 Created locks
> LCK.pipestat.destroy                                           0
>  0.00 Destroyed locks
> LCK.pipestat.locks                                          1724
>  0.01 Lock Operations
> LCK.sess.creat                                          10813321
> 44.23 Created locks
> LCK.sess.destroy                                        10813836
> 44.23 Destroyed locks
> LCK.sess.locks                                          16814084
> 68.78 Lock Operations
> LCK.vbe.creat                                                  1
>  0.00 Created locks
> LCK.vbe.destroy                                                0
>  0.00 Destroyed locks
> LCK.vbe.locks                                              81489
>  0.33 Lock Operations
> LCK.vcapace.creat                                              1
>  0.00 Created locks
> LCK.vcapace.destroy                                            0
>  0.00 Destroyed locks
> LCK.vcapace.locks                                              0
>  0.00 Lock Operations
> LCK.vcl.creat                                                  1
>  0.00 Created locks
> LCK.vcl.destroy                                                0
>  0.00 Destroyed locks
> LCK.vcl.locks                                            5815522
> 23.79 Lock Operations
> LCK.vxid.creat                                                 1
>  0.00 Created locks
> LCK.vxid.destroy                                               0
>  0.00 Destroyed locks
> LCK.vxid.locks                                              2346
>  0.01 Lock Operations
> LCK.waiter.creat                                               2
>  0.00 Created locks
> LCK.waiter.destroy                                             0
>  0.00 Destroyed locks
> LCK.waiter.locks                                        19733708
> 80.72 Lock Operations
> LCK.wq.creat                                                   3
>  0.00 Created locks
> LCK.wq.destroy                                                 0
>  0.00 Destroyed locks
> LCK.wq.locks                                            56100309
>  229.48 Lock Operations
> LCK.wstat.creat                                                1
>  0.00 Created locks
> LCK.wstat.destroy                                              0
>  0.00 Destroyed locks
> LCK.wstat.locks                                         21802570
> 89.18 Lock Operations
> LCK.sma.creat                                                  2
>  0.00 Created locks
> LCK.sma.destroy                                                0
>  0.00 Destroyed locks
> LCK.sma.locks                                           15639885
> 63.97 Lock Operations
>
> Thanks !
>
> Marc Fournier
> _______________________________________________
> varnish-misc mailing list
> varnish-misc at varnish-cache.org
> https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
>
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