Sorry that last one for the varnish that is doing quite well. Apologies, it has been a long night of working out performance issue as we scale a new system.
Here is the correct varnishstat... client_conn 436982 9.87 Client connections accepted client_drop 0 0.00 Connection dropped, no sess/wrk client_req 10472769 236.62 Client requests received cache_hit 3132035 70.77 Cache hits cache_hitpass 0 0.00 Cache hits for pass cache_miss 7335111 165.73 Cache misses backend_conn 5874 0.13 Backend conn. success backend_unhealthy 0 0.00 Backend conn. not attempted backend_busy 0 0.00 Backend conn. too many backend_fail 26 0.00 Backend conn. failures backend_reuse 7320973 165.41 Backend conn. reuses backend_toolate 5853 0.13 Backend conn. was closed backend_recycle 7326845 165.54 Backend conn. recycles backend_retry 0 0.00 Backend conn. retry fetch_head 0 0.00 Fetch head fetch_length 7288254 164.67 Fetch with Length fetch_chunked 38586 0.87 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 431 . N struct sess_mem n_sess 27 . N struct sess n_object 570373 . N struct object n_vampireobject 0 . N unresurrected objects n_objectcore 570558 . N struct objectcore n_objecthead 580322 . N struct objecthead n_waitinglist 9800 . N struct waitinglist n_vbc 21 . N struct vbc n_wrk 1000 . N worker threads n_wrk_create 1000 0.02 N worker threads created n_wrk_failed 0 0.00 N worker threads not created n_wrk_max 0 0.00 N worker threads limited n_wrk_lqueue 0 0.00 work request queue length n_wrk_queued 28 0.00 N queued work requests n_wrk_drop 0 0.00 N dropped work requests n_backend 4 . N backends n_expired 12029 . N expired objects n_lru_nuked 6738821 . N LRU nuked objects n_lru_moved 493769 . N LRU moved objects losthdr 0 0.00 HTTP header overflows n_objsendfile 0 0.00 Objects sent with sendfile n_objwrite 10619899 239.95 Objects sent with write n_objoverflow 0 0.00 Objects overflowing workspace s_sess 436982 9.87 Total Sessions s_req 10472769 236.62 Total Requests s_pipe 0 0.00 Total pipe s_pass 5623 0.13 Total pass s_fetch 7326840 165.54 Total fetch s_hdrbytes 3022382411 68288.54 Total header bytes s_bodybytes 86894699524 1963322.70 Total body bytes sess_closed 322071 7.28 Session Closed sess_pipeline 0 0.00 Session Pipeline sess_readahead 0 0.00 Session Read Ahead sess_linger 10450028 236.11 Session Linger sess_herd 1123126 25.38 Session herd shm_records 599992632 13556.40 SHM records shm_writes 27652580 624.79 SHM writes shm_flushes 90 0.00 SHM flushes due to overflow shm_cont 5414 0.12 SHM MTX contention shm_cycles 210 0.00 SHM cycles through buffer sms_nreq 22387 0.51 SMS allocator requests sms_nobj 0 . SMS outstanding allocations sms_nbytes 0 . SMS outstanding bytes sms_balloc 8824313 . SMS bytes allocated sms_bfree 8824313 . SMS bytes freed backend_req 7326847 165.54 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 4323 . N total active bans n_ban_gone 3013 . N total gone bans n_ban_add 4424 0.10 N new bans added n_ban_retire 101 0.00 N old bans deleted n_ban_obj_test 555491 12.55 N objects tested n_ban_re_test 24192370 546.61 N regexps tested against n_ban_dups 2857 0.06 N duplicate bans removed hcb_nolock 10467161 236.50 HCB Lookups without lock hcb_lock 7325552 165.52 HCB Lookups with lock hcb_insert 7325552 165.52 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 44259 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 67161 1.52 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 35695962 806.52 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 1 0.00 Created locks LCK.hcb.destroy 0 0.00 Destroyed locks LCK.hcb.locks 14080978 318.15 Lock Operations LCK.hcb.colls 0 0.00 Collisions LCK.hcl.creat 0 0.00 Created locks LCK.hcl.destroy 0 0.00 Destroyed locks LCK.hcl.locks 0 0.00 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 20318 0.46 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 437385 9.88 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 439310 9.93 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 659867 14.91 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 2 0.00 Created locks LCK.wq.destroy 0 0.00 Destroyed locks LCK.wq.locks 3000715 67.80 Lock Operations LCK.wq.colls 0 0.00 Collisions LCK.objhdr.creat 7325735 165.52 Created locks LCK.objhdr.destroy 6745408 152.41 Destroyed locks LCK.objhdr.locks 55415086 1252.06 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 14134819 319.37 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 14079161 318.11 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 14720 0.33 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 14633724 330.64 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 35291 0.80 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 11779 0.27 Lock Operations LCK.vbe.colls 0 0.00 Collisions LCK.backend.creat 4 0.00 Created locks LCK.backend.destroy 0 0.00 Destroyed locks LCK.backend.locks 14671350 331.49 Lock Operations LCK.backend.colls 0 0.00 Collisions SMA.s0.c_req 22055417 498.33 Allocator requests SMA.s0.c_fail 226907034699 5126799.85 Allocator failures SMA.s0.c_bytes 62481788970 1411730.70 Bytes allocated SMA.s0.c_freed 56039342774 1266168.30 Bytes freed SMA.s0.g_alloc 1143047 . Allocations outstanding SMA.s0.g_bytes 6442446196 . Bytes outstanding SMA.s0.g_space 4748 . Bytes available SMA.Transient.c_req 12052 0.27 Allocator requests SMA.Transient.c_fail 0 0.00 Allocator failures SMA.Transient.c_bytes 186420941 4212.05 Bytes allocated SMA.Transient.c_freed 186420941 4212.05 Bytes freed SMA.Transient.g_alloc 0 . Allocations outstanding SMA.Transient.g_bytes 0 . Bytes outstanding SMA.Transient.g_space 0 . Bytes available VBE.jobseeker_1(192.168.0.17,,8080).vcls 1 . VCL references VBE.jobseeker_1(192.168.0.17,,8080).happy18446744073709551615 . Happy health probes VBE.jobseeker_2(192.168.0.18,,8080).vcls 1 . VCL references VBE.jobseeker_2(192.168.0.18,,8080).happy18446744073709551615 . Happy health probes VBE.jobseeker_3(192.168.0.19,,8080).vcls 1 . VCL references VBE.jobseeker_3(192.168.0.19,,8080).happy18446744073709551615 . Happy health probes VBE.jobseeker_4(192.168.1.160,,8080).vcls 1 . VCL references VBE.jobseeker_4(192.168.1.160,,8080).happy 18446744073709551615 . Happy health probes
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