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Posted to dev@pagespeed.apache.org by GitBox <gi...@apache.org> on 2020/10/05 23:50:54 UTC

[GitHub] [incubator-pagespeed-mod] ajconejo commented on issue #2041: mod_pagespeed crashes from time to time

ajconejo commented on issue #2041:
URL: https://github.com/apache/incubator-pagespeed-mod/issues/2041#issuecomment-703948621


   Hi 
   
   After a week running mod_pagespeed without memcached with no issues  I decided to reenable it.
   
   Unfortunaly little later, pagespeed started to crash with:
   
   [Mon Oct 05 08:41:09.379460 2020] [pagespeed:alert] [pid 12407] [mod_pagespeed 1.13.35.2-0 @12407] [1005/084109:FATAL:cache_batcher.cc(272)] Check failed: iter != in_flight_.end(). \n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb370e) [0x7f48f259c70e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xab060) [0x7f48f2594060]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb58e0) [0x7f48f259e8e0]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e513) [0x7f48f2737513]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e65b) [0x7f48f273765b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0ea4) [0x7f48f26d9ea4]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0f2d) [0x7f48f26d9f2d]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e04b) [0x7f48f273704b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x373677) [0x7f48f285c677]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x37ad9a) [0x7f48f2863d9a]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa302e
 ) [0x7f48f258c02e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa3129) [0x7f48f258c129]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xacb55) [0x7f48f2595b55]\n/lib/x86_64-linux-gnu/libc.so.6(+0x430f1) [0x7f48f6e9a0f1]\n/lib/x86_64-linux-gnu/libc.so.6(+0x431ea) [0x7f48f6e9a1ea]\n/usr/lib/apache2/modules/mpm_itk.so(itk_fork_process+0x6c) [0x7f48f370a9bc]\n/usr/sbin/apache2(ap_run_process_connection+0x40) [0x5617564ebaf0]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3831) [0x7f48f32fd831]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3b34) [0x7f48f32fdb34]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x49d3) [0x7f48f32fe9d3]\n/usr/sbin/apache2(ap_run_mpm+0x4e) [0x5617564c52be]\n/usr/sbin/apache2(main+0x9fb) [0x5617564bdb5b]\n/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f48f6e78b97]\n/usr/sbin/apache2(_start+0x2a) [0x5617564bdc5a]
   [Mon Oct 05 10:19:07.680729 2020] [pagespeed:alert] [pid 18613] [mod_pagespeed 1.13.35.2-0 @18613] [1005/101907:FATAL:cache_batcher.cc(272)] Check failed: iter != in_flight_.end(). \n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb370e) [0x7f48f259c70e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xab060) [0x7f48f2594060]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb58e0) [0x7f48f259e8e0]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e513) [0x7f48f2737513]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e65b) [0x7f48f273765b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0ea4) [0x7f48f26d9ea4]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0f2d) [0x7f48f26d9f2d]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e04b) [0x7f48f273704b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x373677) [0x7f48f285c677]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x37ad9a) [0x7f48f2863d9a]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa302e
 ) [0x7f48f258c02e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa3129) [0x7f48f258c129]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xacb55) [0x7f48f2595b55]\n/lib/x86_64-linux-gnu/libc.so.6(+0x430f1) [0x7f48f6e9a0f1]\n/lib/x86_64-linux-gnu/libc.so.6(+0x431ea) [0x7f48f6e9a1ea]\n/usr/lib/apache2/modules/mpm_itk.so(itk_fork_process+0x6c) [0x7f48f370a9bc]\n/usr/sbin/apache2(ap_run_process_connection+0x40) [0x5617564ebaf0]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3831) [0x7f48f32fd831]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3b34) [0x7f48f32fdb34]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x457e) [0x7f48f32fe57e]\n/usr/sbin/apache2(ap_run_mpm+0x4e) [0x5617564c52be]\n/usr/sbin/apache2(main+0x9fb) [0x5617564bdb5b]\n/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f48f6e78b97]\n/usr/sbin/apache2(_start+0x2a) [0x5617564bdc5a]
   [Mon Oct 05 10:20:12.539184 2020] [pagespeed:alert] [pid 18656] [mod_pagespeed 1.13.35.2-0 @18656] [1005/102012:FATAL:cache_batcher.cc(272)] Check failed: iter != in_flight_.end(). \n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb370e) [0x7f48f259c70e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xab060) [0x7f48f2594060]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb58e0) [0x7f48f259e8e0]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e513) [0x7f48f2737513]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e65b) [0x7f48f273765b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0ea4) [0x7f48f26d9ea4]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0f2d) [0x7f48f26d9f2d]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e04b) [0x7f48f273704b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x373677) [0x7f48f285c677]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x37ad9a) [0x7f48f2863d9a]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa302e
 ) [0x7f48f258c02e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa3129) [0x7f48f258c129]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xacb55) [0x7f48f2595b55]\n/lib/x86_64-linux-gnu/libc.so.6(+0x430f1) [0x7f48f6e9a0f1]\n/lib/x86_64-linux-gnu/libc.so.6(+0x431ea) [0x7f48f6e9a1ea]\n/usr/lib/apache2/modules/mpm_itk.so(itk_fork_process+0x6c) [0x7f48f370a9bc]\n/usr/sbin/apache2(ap_run_process_connection+0x40) [0x5617564ebaf0]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3831) [0x7f48f32fd831]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3b34) [0x7f48f32fdb34]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x49d3) [0x7f48f32fe9d3]\n/usr/sbin/apache2(ap_run_mpm+0x4e) [0x5617564c52be]\n/usr/sbin/apache2(main+0x9fb) [0x5617564bdb5b]\n/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f48f6e78b97]\n/usr/sbin/apache2(_start+0x2a) [0x5617564bdc5a]
   [Mon Oct 05 10:51:32.493247 2020] [pagespeed:alert] [pid 20910] [mod_pagespeed 1.13.35.2-0 @20910] [1005/105132:FATAL:cache_batcher.cc(272)] Check failed: iter != in_flight_.end(). \n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb370e) [0x7f48f259c70e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xab060) [0x7f48f2594060]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb58e0) [0x7f48f259e8e0]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e513) [0x7f48f2737513]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e65b) [0x7f48f273765b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0ea4) [0x7f48f26d9ea4]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0f2d) [0x7f48f26d9f2d]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e04b) [0x7f48f273704b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x373677) [0x7f48f285c677]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x37ad9a) [0x7f48f2863d9a]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa302e
 ) [0x7f48f258c02e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa3129) [0x7f48f258c129]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xacb55) [0x7f48f2595b55]\n/lib/x86_64-linux-gnu/libc.so.6(+0x430f1) [0x7f48f6e9a0f1]\n/lib/x86_64-linux-gnu/libc.so.6(+0x431ea) [0x7f48f6e9a1ea]\n/usr/lib/apache2/modules/mpm_itk.so(itk_fork_process+0x6c) [0x7f48f370a9bc]\n/usr/sbin/apache2(ap_run_process_connection+0x40) [0x5617564ebaf0]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3831) [0x7f48f32fd831]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3b34) [0x7f48f32fdb34]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x49d3) [0x7f48f32fe9d3]\n/usr/sbin/apache2(ap_run_mpm+0x4e) [0x5617564c52be]\n/usr/sbin/apache2(main+0x9fb) [0x5617564bdb5b]\n/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f48f6e78b97]\n/usr/sbin/apache2(_start+0x2a) [0x5617564bdc5a]
   [Mon Oct 05 11:50:45.268220 2020] [pagespeed:alert] [pid 25535] [mod_pagespeed 1.13.35.2-0 @25535] [1005/115045:FATAL:cache_batcher.cc(272)] Check failed: iter != in_flight_.end(). \n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb370e) [0x7f48f259c70e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xab060) [0x7f48f2594060]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb58e0) [0x7f48f259e8e0]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e513) [0x7f48f2737513]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e65b) [0x7f48f273765b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0ea4) [0x7f48f26d9ea4]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0f2d) [0x7f48f26d9f2d]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e04b) [0x7f48f273704b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x373677) [0x7f48f285c677]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x37ad9a) [0x7f48f2863d9a]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa302e
 ) [0x7f48f258c02e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa3129) [0x7f48f258c129]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xacb55) [0x7f48f2595b55]\n/lib/x86_64-linux-gnu/libc.so.6(+0x430f1) [0x7f48f6e9a0f1]\n/lib/x86_64-linux-gnu/libc.so.6(+0x431ea) [0x7f48f6e9a1ea]\n/usr/lib/apache2/modules/mpm_itk.so(itk_fork_process+0x6c) [0x7f48f370a9bc]\n/usr/sbin/apache2(ap_run_process_connection+0x40) [0x5617564ebaf0]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3831) [0x7f48f32fd831]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3b34) [0x7f48f32fdb34]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x49d3) [0x7f48f32fe9d3]\n/usr/sbin/apache2(ap_run_mpm+0x4e) [0x5617564c52be]\n/usr/sbin/apache2(main+0x9fb) [0x5617564bdb5b]\n/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f48f6e78b97]\n/usr/sbin/apache2(_start+0x2a) [0x5617564bdc5a]
   [Mon Oct 05 11:55:14.183452 2020] [pagespeed:alert] [pid 25732] [mod_pagespeed 1.13.35.2-0 @25732] [1005/115514:FATAL:cache_batcher.cc(272)] Check failed: iter != in_flight_.end(). \n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb370e) [0x7f48f259c70e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xab060) [0x7f48f2594060]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb58e0) [0x7f48f259e8e0]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e513) [0x7f48f2737513]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e65b) [0x7f48f273765b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0ea4) [0x7f48f26d9ea4]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0f2d) [0x7f48f26d9f2d]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e04b) [0x7f48f273704b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x373677) [0x7f48f285c677]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x37ad9a) [0x7f48f2863d9a]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa302e
 ) [0x7f48f258c02e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa3129) [0x7f48f258c129]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xacb55) [0x7f48f2595b55]\n/lib/x86_64-linux-gnu/libc.so.6(+0x430f1) [0x7f48f6e9a0f1]\n/lib/x86_64-linux-gnu/libc.so.6(+0x431ea) [0x7f48f6e9a1ea]\n/usr/lib/apache2/modules/mpm_itk.so(itk_fork_process+0x6c) [0x7f48f370a9bc]\n/usr/sbin/apache2(ap_run_process_connection+0x40) [0x5617564ebaf0]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3831) [0x7f48f32fd831]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3b34) [0x7f48f32fdb34]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x49d3) [0x7f48f32fe9d3]\n/usr/sbin/apache2(ap_run_mpm+0x4e) [0x5617564c52be]\n/usr/sbin/apache2(main+0x9fb) [0x5617564bdb5b]\n/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f48f6e78b97]\n/usr/sbin/apache2(_start+0x2a) [0x5617564bdc5a]
   [Mon Oct 05 12:17:34.643193 2020] [pagespeed:alert] [pid 27189] [mod_pagespeed 1.13.35.2-0 @27189] [1005/121734:FATAL:cache_batcher.cc(272)] Check failed: iter != in_flight_.end(). \n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb370e) [0x7f48f259c70e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xab060) [0x7f48f2594060]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xb58e0) [0x7f48f259e8e0]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e513) [0x7f48f2737513]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e65b) [0x7f48f273765b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0ea4) [0x7f48f26d9ea4]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x1f0f2d) [0x7f48f26d9f2d]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x24e04b) [0x7f48f273704b]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x373677) [0x7f48f285c677]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0x37ad9a) [0x7f48f2863d9a]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa302e
 ) [0x7f48f258c02e]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xa3129) [0x7f48f258c129]\n/usr/lib/apache2/modules/mod_pagespeed_ap24.so(+0xacb55) [0x7f48f2595b55]\n/lib/x86_64-linux-gnu/libc.so.6(+0x430f1) [0x7f48f6e9a0f1]\n/lib/x86_64-linux-gnu/libc.so.6(+0x431ea) [0x7f48f6e9a1ea]\n/usr/lib/apache2/modules/mpm_itk.so(itk_fork_process+0x6c) [0x7f48f370a9bc]\n/usr/sbin/apache2(ap_run_process_connection+0x40) [0x5617564ebaf0]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3831) [0x7f48f32fd831]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x3b34) [0x7f48f32fdb34]\n/usr/lib/apache2/modules/mod_mpm_prefork.so(+0x457e) [0x7f48f32fe57e]\n/usr/sbin/apache2(ap_run_mpm+0x4e) [0x5617564c52be]\n/usr/sbin/apache2(main+0x9fb) [0x5617564bdb5b]\n/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f48f6e78b97]\n/usr/sbin/apache2(_start+0x2a) [0x5617564bdc5a]
   
   
   I´ve also detected several AprMemCache errors; however, seems not directly related to craches since times does not correlate.:
   
   [Mon Oct 05 10:08:15.813077 2020] [pagespeed:error] [pid 18121] [mod_pagespeed 1.13.35.2-0 @18121] AprMemCache::Put error: Internal error (specific information not available) (20014) on key v3/celacp.org/https://biblioteca.celacp.org/opac-tmpl,_bootstrap,_lib,_jquery,_plugins,_jquery.highlight-3_19.1109000.js+opac-tmpl,_lib,_kjua,_kjua.min_19.1109000.js+cgi-bin,_koha,__,Mjo.48CVbwaxQy.js+cgi-bin,_koha,__,Mjo.y7bty-p3y0.js.pagespeed.jc.Lvi148d4IH.js, value-size 14373
   [Mon Oct 05 10:08:25.743756 2020] [pagespeed:error] [pid 18121] [mod_pagespeed 1.13.35.2-0 @18121] AprMemCache::Put error: Broken pipe (32) on key prop_page/https://biblioteca.celacp.org/cgi-bin/koha/opac-detail.pl?biblionumber=205968_JlnJS-qx8-@Desktop@dependencies_cohort, value-size 681
   [Mon Oct 05 10:08:25.752195 2020] [pagespeed:error] [pid 18121] [mod_pagespeed 1.13.35.2-0 @18121] AprMemCache::Put error: Could not find specified socket in poll list. (70015) on key v3/celacp.org/https://biblioteca.celacp.org/opac-tmpl,_bootstrap,_lib,_jquery,_plugins,_jquery.highlight-3_19.1109000.js+opac-tmpl,_lib,_kjua,_kjua.min_19.1109000.js+cgi-bin,_koha,__,Mjo.qPW0IeFMTc.js+cgi-bin,_koha,__,Mjo.y7bty-p3y0.js.pagespeed.jc.AieqmGoKxa.js, value-size 14357
   [Mon Oct 05 10:08:25.754207 2020] [pagespeed:error] [pid 18121] [mod_pagespeed 1.13.35.2-0 @18121] AprMemCache::Put error: Could not find specified socket in poll list. (70015) on key rname/jc_JlnJS-qx8-3ij3qSYEsp/8/Oo7EeyqRxHJLDSvoM5C@v4, value-size 499
   [Mon Oct 05 10:25:16.132021 2020] [pagespeed:error] [pid 18815] [mod_pagespeed 1.13.35.2-0 @18815] AprMemCache::Put error: Internal error (specific information not available) (20014) on key v3/celacp.org/https://biblioteca.celacp.org/opac-tmpl,_lib,_emoji-picker,_js,_jquery.emojiarea_19.1109000.js+opac-tmpl,_lib,_emoji-picker,_js,_emoji-picker_19.1109000.js+cgi-bin,_koha,__,Mjo.N5AEEkb8xb.js+opac-tmpl,_bootstrap,_js,_basket_19.1109000.js+opac-tmpl,_bootstrap,_js,_tags_19.1109000.js+opac-tmpl,_bootstrap,_js,_google-jackets_19.1109000.js.pagespeed.jc.sbAEOB8rq7.js, value-size 10595
   [Mon Oct 05 10:25:54.878229 2020] [pagespeed:error] [pid 18815] [mod_pagespeed 1.13.35.2-0 @18815] AprMemCache::Put error: Broken pipe (32) on key prop_page/https://biblioteca.celacp.org/cgi-bin/koha/opac-detail.pl?biblionumber=168011_JlnJS-qx8-@Desktop@dependencies_cohort, value-size 681
   [Mon Oct 05 10:25:54.885805 2020] [pagespeed:error] [pid 18815] [mod_pagespeed 1.13.35.2-0 @18815] AprMemCache::Put error: Could not find specified socket in poll list. (70015) on key v3/celacp.org/https://biblioteca.celacp.org/opac-tmpl,_bootstrap,_lib,_jquery,_plugins,_jquery.highlight-3_19.1109000.js+opac-tmpl,_lib,_kjua,_kjua.min_19.1109000.js+cgi-bin,_koha,__,Mjo.D4FH3lrQAH.js+cgi-bin,_koha,__,Mjo.y7bty-p3y0.js.pagespeed.jc.pxGGzKqKT_.js, value-size 14367
   [Mon Oct 05 10:25:54.892019 2020] [pagespeed:error] [pid 18815] [mod_pagespeed 1.13.35.2-0 @18815] AprMemCache::Put error: Could not find specified socket in poll list. (70015) on key rname/jc_JlnJS-qx8-3ij3qSYEsp/Z/iNDFd4tVNnKYfObJERz@v4, value-size 497
   [Mon Oct 05 10:25:54.893778 2020] [pagespeed:error] [pid 18815] [mod_pagespeed 1.13.35.2-0 @18815] AprMemCache::Put error: Could not find specified socket in poll list. (70015) on key rname/jc_JlnJS-qx8-3ij3qSYEsp/B/k0zJ3WtuJZ-NjHAceoy@v4, value-size 395
   [Mon Oct 05 10:56:53.394302 2020] [pagespeed:error] [pid 22044] [mod_pagespeed 1.13.35.2-0 @22044] AprMemCache::Put error: Internal error (specific information not available) (20014) on key v3/celacp.org/https://biblioteca-admin.celacp.org/intranet-tmpl/lib/datatables/datatables.min_19.1109000.js, value-size 901755
   [Mon Oct 05 10:57:12.494172 2020] [pagespeed:error] [pid 22067] [mod_pagespeed 1.13.35.2-0 @22067] AprMemCache::Put error: Internal error (specific information not available) (20014) on key v3/celacp.org/https://biblioteca-admin.celacp.org/intranet-tmpl/lib/datatables/datatables.min_19.1109000.js, value-size 901755
   [Mon Oct 05 10:57:12.874348 2020] [pagespeed:error] [pid 22067] [mod_pagespeed 1.13.35.2-0 @22067] AprMemCache::Put error: Internal error (specific information not available) (20014) on key v3/celacp.org/https://biblioteca-admin.celacp.org/intranet-tmpl/lib/datatables/datatables.min_19.1109000.js.pagespeed.jm.gahYYWZ2gb.js, value-size 899910
   [Mon Oct 05 10:57:13.349259 2020] [pagespeed:error] [pid 22067] [mod_pagespeed 1.13.35.2-0 @22067] AprMemCache::Put error: Internal error (specific information not available) (20014) on key v3/celacp.org/https://biblioteca-admin.celacp.org/intranet-tmpl/lib/datatables/datatables.min_19.1109000.js, value-size 901736
   [Mon Oct 05 12:32:04.735766 2020] [pagespeed:error] [pid 29054] [mod_pagespeed 1.13.35.2-0 @29054] AprMemCache::Get error: Internal error (specific information not available) (20014) on key prop_page/https://biblioteca.celacp.org/cgi-bin/koha/opac-search.pl?q=augusto+de+campos&branch_group_limit=_JlnJS-qx8-@Desktop@beacon_cohort
   [Mon Oct 05 12:32:04.735873 2020] [pagespeed:error] [pid 29054] [mod_pagespeed 1.13.35.2-0 @29054] AprMemCache::Get error: Broken pipe (32) on key prop_page/https://biblioteca.celacp.org/cgi-bin/koha/opac-search.pl?q=augusto+de+campos&branch_group_limit=_JlnJS-qx8-@Desktop@dom
   [Mon Oct 05 12:32:04.736215 2020] [pagespeed:error] [pid 29054] [mod_pagespeed 1.13.35.2-0 @29054] AprMemCache::Put error: Could not find specified socket in poll list. (70015) on key prop_page/https://biblioteca.celacp.org/cgi-bin/koha/opac-search.pl?q=augusto+de+campos&branch_group_limit=_JlnJS-qx8-@Desktop@beacon_cohort, value-size 70
   [Mon Oct 05 12:32:04.750385 2020] [pagespeed:error] [pid 29054] [mod_pagespeed 1.13.35.2-0 @29054] AprMemCache::Put error: Could not find specified socket in poll list. (70015) on key prop_page/https://biblioteca.celacp.org/cgi-bin/koha/opac-search.pl?q=augusto+de+campos&branch_group_limit=_JlnJS-qx8-@Desktop@beacon_cohort, value-size 185
   acornejo@Biblio:~$
   
   I´m running stock memcached 1.5.6 (ubuntu 18.04) under  Apache/2.4.29 in an exclusive instance for pagespeed. The other memcached instance runs smoothly with no issues.
   
   As I´m using mpm_prefork, I defined 2 threads per type to see if the issue comes from an overload but had no effect
    ModPagespeedNumRewriteThreads 2
    ModPagespeedNumExpensiveRewriteThreads 2
   
   BTW, a non related question. Is it possible to have the console show more than 24hrs of data?
   
   This is my pagespeed config
   Version: 14: on
   
   Filters
   ah	Add Head
   ij	Canonicalize Javascript library URLs
   cc	Combine Css
   jc	Combine Javascript
   gp	Convert Gif to Png
   jp	Convert Jpeg to Progressive
   jw	Convert Jpeg To Webp
   mc	Convert Meta Tags
   pj	Convert Png to Jpeg
   ws	When converting images to WebP, prefer lossless conversions
   dd	Dedup Inlined Images
   di	Delay Images
   ec	Cache Extend Css
   ei	Cache Extend Images
   es	Cache Extend Scripts
   fc	Fallback Rewrite Css 
   if	Flatten CSS Imports
   hpsr	Hint Preload of Subresources
   hw	Flushes html
   ci	Inline Css
   gf	Inline Google Font CSS
   ii	Inline Images
   il	Inline @import to Link
   ji	Inline Javascript
   io	In-place optimize for browser
   idp	Insert DNS Prefetch
   id	Insert Image Dimensions
   js	Jpeg Subsampling
   co	Outline Css
   jo	Outline Javascript
   rj	Recompress Jpeg
   rp	Recompress Png
   rw	Recompress Webp
   rc	Remove Comments
   ri	Resize Images
   rm	Resize Mobile Images
   cf	Rewrite Css
   jm	Rewrite External Javascript
   jj	Rewrite Inline Javascript
   cu	Rewrite Style Attributes With Url
   cp	Strip Image Color Profiles
   md	Strip Image Meta Data
   
   Options
     CacheFlushPollIntervalSec (acfpi)             1296000
     CssOutlineMinBytes (co)                       3000
     EnableCachePurge (euci)                       True
     EnableRewriting (e)                           1
     FetchHttps (fhs)                              enable
     FetchWithGzip (afg)                           True
     FileCacheCleanIntervalMs (afcci)              1296000000
     FileCacheInodeLimit (afcl)                    5000000
     FileCachePath (afcp)                          /var/cache/mod_pagespeed/
     FileCacheSizeKb (afc)                         2048000
     GoogleFontCssInlineMaxBytes (gfci)            100000
     HttpCacheCompressionLevel (hccl)              9
     ImageMaxRewritesAtOnce (im)                   -1
     InPlaceResourceOptimization (ipro)            True
     JsOutlineMinBytes (jo)                        3000
     LoadFromFileCacheTtlMs (lfct)                 4000000000
     LogDir (ald)                                  /var/log/pagespeed
     MaxCacheableContentLength (rcl)               20000000
     MaxCombinedCssBytes (xcc)                     1024000
     MaxCombinedJsBytes (xcj)                      1024000
     PurgeMethod (pm)                              PURGE
     RewriteRandomDropPercentage (rrdp)            -1
     ShmMetadataCacheCheckpointIntervalSec (smci)  300
     SslCertDirectory (assld)                      /etc/ssl/certs
     StatisticsLogging (asle)                      True
     StatisticsLoggingIntervalMs (asli)            600000
     StatisticsLoggingMaxFileSizeKb (aslfs)        10240
   
   Domain Lawyer
     http*://*.googletagmanager.com/ Auth
     http*://*.ssl-images-amazon.com/ Auth
     http*://45.79.198.124/ Auth
     http*://biblioteca-admin.celacp.org/ Auth
     http*://biblioteca.celacp.org/ Auth
   
   Invalidation Timestamp: (none)
   


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