would you be able to share your vcl? -- Guillaume Quintard
On Fri, Sep 21, 2018 at 4:54 PM Junaid Mukhtar <[email protected]> wrote: > Any help guys; this is really getting to us..... > > -------- > Regards, > Junaid > > > On Thu, Sep 20, 2018 at 3:57 PM Junaid Mukhtar <[email protected]> > wrote: > >> >> This is what we get in varnishhist >> >> 280_ >> >> >> >> | >> 230_ | >> | >> | >> | >> | >> 180_ | >> || >> || >> ||| >> ||| >> 130_ ||| >> ||| >> |||||| >> |||||| >> |||||| >> 80_ |||||| >> >> |||||| # >> >> |||||| ### >> >> ||||||| # ### >> >> ||||||||| ##### # >> 30_ >> ||||||||| ######## >> >> ||||||||| >> ######### >> >> |||||||||| >> ########### >> >> |||||||||||| ## # >> ############# # >> >> +---------------------+---------------------+---------------------+---------------------+---------------------+---------------------+---------------------+---------------------+--------------------- >> |1e-6 |1e-5 |1e-4 >> |1e-3 |1e-2 |1e-1 >> |1e0 |1e1 |1e2 >> -------- >> Regards, >> Junaid >> >> >> On Thu, Sep 20, 2018 at 3:54 PM Junaid Mukhtar <[email protected]> >> wrote: >> >>> Below is the output; all of them are default except i was trying to up >>> the threads_pool to 4 but didn't feel any imporvement in performance >>> degradation >>> >>> accept_filter off [bool] (default) >>> acceptor_sleep_decay 0.9 (default) >>> acceptor_sleep_incr 0.000 [seconds] (default) >>> acceptor_sleep_max 0.050 [seconds] (default) >>> auto_restart on [bool] (default) >>> backend_idle_timeout 60.000 [seconds] (default) >>> ban_dups on [bool] (default) >>> ban_lurker_age 60.000 [seconds] (default) >>> ban_lurker_batch 1000 (default) >>> ban_lurker_sleep 0.010 [seconds] (default) >>> between_bytes_timeout 60.000 [seconds] (default) >>> cc_command "exec gcc -std=gnu99 -O2 -g >>> -Wp,-D_FORTIFY_SOURCE=0 -Wall -Werror -pthread -fpic -shared -Wl,-x -o %o >>> %s" (default) >>> cli_buffer 8k [bytes] (default) >>> cli_limit 48k [bytes] (default) >>> cli_timeout 60.000 [seconds] (default) >>> clock_skew 10 [seconds] (default) >>> clock_step 1.000 [seconds] (default) >>> connect_timeout 3.500 [seconds] (default) >>> critbit_cooloff 180.000 [seconds] (default) >>> debug none (default) >>> default_grace 10.000 [seconds] (default) >>> default_keep 0.000 [seconds] (default) >>> default_ttl 120.000 [seconds] (default) >>> feature none (default) >>> fetch_chunksize 16k [bytes] (default) >>> fetch_maxchunksize 0.25G [bytes] (default) >>> first_byte_timeout 60.000 [seconds] (default) >>> gzip_buffer 32k [bytes] (default) >>> gzip_level 6 (default) >>> gzip_memlevel 8 (default) >>> http_gzip_support on [bool] (default) >>> http_max_hdr 64 [header lines] (default) >>> http_range_support on [bool] (default) >>> http_req_hdr_len 8k [bytes] (default) >>> http_req_size 32k [bytes] (default) >>> http_resp_hdr_len 8k [bytes] (default) >>> http_resp_size 32k [bytes] (default) >>> idle_send_timeout 60.000 [seconds] (default) >>> listen_depth 1024 [connections] (default) >>> lru_interval 2.000 [seconds] (default) >>> max_esi_depth 5 [levels] (default) >>> max_restarts 4 [restarts] (default) >>> max_retries 4 [retries] (default) >>> nuke_limit 50 [allocations] (default) >>> pcre_match_limit 10000 (default) >>> pcre_match_limit_recursion 20 (default) >>> ping_interval 3 [seconds] (default) >>> pipe_timeout 60.000 [seconds] (default) >>> pool_req 10,100,10 (default) >>> pool_sess 10,100,10 (default) >>> pool_vbo 10,100,10 (default) >>> prefer_ipv6 off [bool] (default) >>> rush_exponent 3 [requests per request] (default) >>> send_timeout 600.000 [seconds] (default) >>> session_max 100000 [sessions] (default) >>> shm_reclen 255b [bytes] (default) >>> shortlived 10.000 [seconds] (default) >>> sigsegv_handler on [bool] (default) >>> syslog_cli_traffic on [bool] (default) >>> tcp_fastopen off [bool] (default) >>> tcp_keepalive_intvl 75.000 [seconds] (default) >>> tcp_keepalive_probes 9 [probes] (default) >>> tcp_keepalive_time 7200.000 [seconds] (default) >>> thread_pool_add_delay 0.000 [seconds] (default) >>> thread_pool_destroy_delay 1.000 [seconds] (default) >>> thread_pool_fail_delay 0.200 [seconds] (default) >>> thread_pool_max 5000 [threads] (default) >>> thread_pool_min 100 [threads] (default) >>> thread_pool_reserve 0 [threads] (default) >>> thread_pool_stack 48k [bytes] (default) >>> thread_pool_timeout 300.000 [seconds] (default) >>> thread_pools 2 [pools] (default) >>> thread_queue_limit 20 (default) >>> thread_stats_rate 10 [requests] (default) >>> timeout_idle 5.000 [seconds] (default) >>> timeout_linger 0.050 [seconds] (default) >>> vcc_allow_inline_c off [bool] (default) >>> vcc_err_unref on [bool] (default) >>> vcc_unsafe_path on [bool] (default) >>> vcl_cooldown 600.000 [seconds] (default) >>> vcl_dir /etc/varnish (default) >>> vmod_dir /usr/lib64/varnish/vmods (default) >>> vsl_buffer 4k [bytes] (default) >>> vsl_mask -VCL_trace,-WorkThread,-Hash,-VfpAcct >>> (default) >>> vsl_reclen 255b [bytes] (default) >>> vsl_space 80M [bytes] (default) >>> vsm_free_cooldown 60.000 [seconds] (default) >>> vsm_space 1M [bytes] (default) >>> workspace_backend 64k [bytes] (default) >>> workspace_client 64k [bytes] (default) >>> workspace_session 0.50k [bytes] (default) >>> workspace_thread 2k [bytes] (default) >>> >>> >>> -------- >>> Regards, >>> Junaid >>> >>> >>> On Thu, Sep 20, 2018 at 3:37 PM Dridi Boukelmoune <[email protected]> >>> wrote: >>> >>>> On Thu, Sep 20, 2018 at 4:14 PM Junaid Mukhtar < >>>> [email protected]> wrote: >>>> > >>>> > Hi >>>> > >>>> > we are in middle of upgrading from varnish 3.0.7 to varnish 4.1.10; >>>> but unfortunately all of the response times in the performance test are >>>> indicating an increase of at least 100% >>>> > >>>> > We have analyzed the logs and everything but can't get around this; >>>> the issue is not only for the non-cached pages but it's also impacting the >>>> cached pages. We are also struggling to analyze it further as well, any >>>> guidenace as to what we can do in terms of putting debug logging in would >>>> be helpful. >>>> > >>>> > One of the areas we are considering is to output response times, but >>>> it's proving difficult for me. Any suggestions >>>> >>>> Hello, >>>> >>>> What is the output of `varnishadm param.show` ? >>>> >>>> Dridi >>>> >>> _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >
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