March 24, 20188 yr Hello, like you can see in the screenshot below nginx uses 30% of my installed ram. Up to the point where the webinterface states that 100% of my ram is used and the system pauses till it somehow freed up some ram. This now happened the second time and i only noticed that with the newest 6.5 version. And the 30% stays the same even when i stop all my docker containers. (the java process which also uses 30% ram is from crashplan and a 40tb+ backup) So my guess is that the nginx process could be from the new webinterface, am i right with that? Does anybody have any tip to further investigate what is causing this? homeserver-diagnostics-20180324-1332.zip
March 24, 20188 yr Java Process 17011 using 17 Gig Virtual and 3.2 Gig Resident is from JDownloader Java Process 535 using 26 Gig Virtual and 9.8 Gig Resident is from Crashplan nginx process 18016 seems to be spawned from the main process thread and is not from any docker. Memory indicates 24 Gig of 31 Gig is in use, with 6.1 Gig used as various buffers. root 6472 0.0 0.0 68520 5580 ? Ss Mar17 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf nobody 18016 0.2 29.4 9773584 9707828 ? S Mar20 14:04 \_ nginx: worker process Edited March 24, 20188 yr by BRiT
March 24, 20188 yr Author yes the screenshot isnt right from the moment when the system was at 100% and when unraid had to force close some processes. To further clarify this i post a screenshot of my processes now. as you can see the nginx process is slowly but steadily growing over time. And 9GB+ only for the nginx process of the webgui seems extremly high to me. if also seen that the last time that happened unraid also wrote an "out of memory" warning into the log file Mar 20 19:04:13 HomeServer emhttpd: req (11): csrf_token=****************&title=System+Log&cmd=%2FwebGui%2Fscripts%2Ftail_log&arg1=syslog Mar 20 19:04:13 HomeServer emhttpd: cmd: /usr/local/emhttp/plugins/dynamix/scripts/tail_log syslog Mar 20 19:04:35 HomeServer kernel: diagnostics invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 Mar 20 19:04:35 HomeServer kernel: diagnostics cpuset=/ mems_allowed=0 Mar 20 19:04:35 HomeServer kernel: CPU: 12 PID: 17940 Comm: diagnostics Tainted: G D 4.14.26-unRAID #1 Mar 20 19:04:35 HomeServer kernel: Hardware name: ASUSTeK COMPUTER INC. Z9PA-U8 Series/Z9PA-U8 Series, BIOS 5507 07/19/2015 Mar 20 19:04:35 HomeServer kernel: Call Trace: Mar 20 19:04:35 HomeServer kernel: dump_stack+0x5d/0x79 Mar 20 19:04:35 HomeServer kernel: dump_header+0x8f/0x23c Mar 20 19:04:35 HomeServer kernel: oom_kill_process+0x7e/0x38a Mar 20 19:04:35 HomeServer kernel: out_of_memory+0x3ad/0x3cd Mar 20 19:04:35 HomeServer kernel: __alloc_pages_nodemask+0x958/0xb03 Mar 20 19:04:35 HomeServer kernel: alloc_pages_vma+0x146/0x16d Mar 20 19:04:35 HomeServer kernel: __handle_mm_fault+0x6bc/0xff7 Mar 20 19:04:35 HomeServer kernel: handle_mm_fault+0x125/0x174 Mar 20 19:04:35 HomeServer kernel: __do_page_fault+0x25d/0x3e2 Mar 20 19:04:35 HomeServer kernel: ? page_fault+0x65/0x80 Mar 20 19:04:35 HomeServer kernel: page_fault+0x7b/0x80 Mar 20 19:04:35 HomeServer kernel: RIP: 0033:0x628626 Mar 20 19:04:35 HomeServer kernel: RSP: 002b:00007ffdf87bf490 EFLAGS: 00010287 Mar 20 19:04:35 HomeServer kernel: RAX: 000014c5a245f000 RBX: 000000000000001c RCX: 000014c5a2463600 Mar 20 19:04:35 HomeServer kernel: RDX: 000014c5a2462200 RSI: 0000000000000a00 RDI: fffffffffffff600 Mar 20 19:04:35 HomeServer kernel: RBP: 000014c5a2400040 R08: 0000000000000063 R09: 00000000c004001c Mar 20 19:04:35 HomeServer kernel: R10: 000014c5a2400000 R11: 0000000000000001 R12: 0000000000000005 Mar 20 19:04:35 HomeServer kernel: R13: 000000000100c980 R14: 0000000001047700 R15: 0000000001023000 Mar 20 19:04:35 HomeServer kernel: Mem-Info: Mar 20 19:04:35 HomeServer kernel: active_anon:7716053 inactive_anon:176182 isolated_anon:0 Mar 20 19:04:35 HomeServer kernel: active_file:1314 inactive_file:21522 isolated_file:9 Mar 20 19:04:35 HomeServer kernel: unevictable:0 dirty:72 writeback:0 unstable:0 Mar 20 19:04:35 HomeServer kernel: slab_reclaimable:35330 slab_unreclaimable:99097 Mar 20 19:04:35 HomeServer kernel: mapped:38370 shmem:933661 pagetables:23129 bounce:0 Mar 20 19:04:35 HomeServer kernel: free:67949 free_pcp:954 free_cma:0 Mar 20 19:04:35 HomeServer kernel: Node 0 active_anon:30864212kB inactive_anon:704728kB active_file:5480kB inactive_file:85660kB unevictable:0kB isolated(anon):0kB isolated(file):36kB mapped:153480kB dirty:288kB writeback:0kB shmem:3734644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 5632000kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Mar 20 19:04:35 HomeServer kernel: Node 0 DMA free:15884kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15968kB managed:15884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Mar 20 19:04:35 HomeServer kernel: lowmem_reserve[]: 0 1820 32024 32024 Mar 20 19:04:35 HomeServer kernel: Node 0 DMA32 free:128500kB min:7676kB low:9592kB high:11508kB active_anon:1814352kB inactive_anon:16300kB active_file:204kB inactive_file:4720kB unevictable:0kB writepending:0kB present:2030388kB managed:2017004kB mlocked:0kB kernel_stack:2740kB pagetables:2232kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Mar 20 19:04:35 HomeServer kernel: lowmem_reserve[]: 0 0 30204 30204 Mar 20 19:04:35 HomeServer kernel: Node 0 Normal free:127292kB min:127424kB low:159280kB high:191136kB active_anon:29052372kB inactive_anon:688428kB active_file:6196kB inactive_file:81036kB unevictable:0kB writepending:288kB present:31457280kB managed:30930116kB mlocked:0kB kernel_stack:36220kB pagetables:90388kB bounce:0kB free_pcp:556kB local_pcp:0kB free_cma:0kB Mar 20 19:04:35 HomeServer kernel: lowmem_reserve[]: 0 0 0 0 Mar 20 19:04:35 HomeServer kernel: Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15884kB Mar 20 19:04:35 HomeServer kernel: Node 0 DMA32: 134*4kB (UE) 284*8kB (UME) 390*16kB (UME) 564*32kB (UME) 453*64kB (UME) 251*128kB (UME) 100*256kB (UME) 29*512kB (UE) 0*1024kB 0*2048kB 0*4096kB = 128664kB Mar 20 19:04:35 HomeServer kernel: Node 0 Normal: 346*4kB (UME) 108*8kB (UME) 111*16kB (UME) 2455*32kB (UME) 723*64kB (UME) 5*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 129496kB Mar 20 19:04:35 HomeServer kernel: 956560 total pagecache pages Mar 20 19:04:35 HomeServer kernel: 0 pages in swap cache Mar 20 19:04:35 HomeServer kernel: Swap cache stats: add 0, delete 0, find 0/0 Mar 20 19:04:35 HomeServer kernel: Free swap = 0kB Mar 20 19:04:35 HomeServer kernel: Total swap = 0kB Mar 20 19:04:35 HomeServer kernel: 8375909 pages RAM Mar 20 19:04:35 HomeServer kernel: 0 pages HighMem/MovableOnly Mar 20 19:04:35 HomeServer kernel: 135158 pages reserved Mar 20 19:04:35 HomeServer kernel: 0 pages cma reserved Mar 20 19:04:35 HomeServer kernel: [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name Mar 20 19:04:35 HomeServer kernel: [ 1496] 0 1496 7276 1000 15 3 0 -1000 udevd Mar 20 19:04:35 HomeServer kernel: [ 1834] 0 1834 66050 774 35 3 0 0 rsyslogd Mar 20 19:04:35 HomeServer kernel: [ 1929] 81 1929 4976 582 13 3 0 0 dbus-daemon Mar 20 19:04:35 HomeServer kernel: [ 1938] 32 1938 3384 557 11 3 0 0 rpcbind Mar 20 19:04:35 HomeServer kernel: [ 1942] 32 1942 4880 1510 14 3 0 0 rpc.statd Mar 20 19:04:35 HomeServer kernel: [ 1972] 44 1972 25800 1297 24 3 0 0 ntpd Mar 20 19:04:35 HomeServer kernel: [ 1979] 0 1979 1131 21 7 3 0 0 acpid Mar 20 19:04:35 HomeServer kernel: [ 1989] 0 1989 1657 471 8 3 0 0 crond Mar 20 19:04:35 HomeServer kernel: [ 1991] 0 1991 1654 383 7 3 0 0 atd Mar 20 19:04:35 HomeServer kernel: [ 1997] 0 1997 56403 2368 107 3 0 0 nmbd Mar 20 19:04:35 HomeServer kernel: [ 2000] 0 2000 76244 4371 144 3 0 0 smbd Mar 20 19:04:35 HomeServer kernel: [ 2002] 0 2002 74813 1702 137 3 0 0 smbd-notifyd Mar 20 19:04:35 HomeServer kernel: [ 2003] 0 2003 74273 1076 135 3 0 0 cleanupd Mar 20 19:04:35 HomeServer kernel: [ 2006] 0 2006 69062 2530 130 3 0 0 winbindd Mar 20 19:04:35 HomeServer kernel: [ 2008] 0 2008 69687 3307 136 3 0 0 winbindd Mar 20 19:04:35 HomeServer kernel: [ 6294] 0 6294 1663 453 8 3 0 0 agetty Mar 20 19:04:35 HomeServer kernel: [ 6295] 0 6295 1663 439 8 3 0 0 agetty Mar 20 19:04:35 HomeServer kernel: [ 6296] 0 6296 1663 446 9 3 0 0 agetty Mar 20 19:04:35 HomeServer kernel: [ 6297] 0 6297 1663 458 8 3 0 0 agetty Mar 20 19:04:35 HomeServer kernel: [ 6298] 0 6298 1663 438 8 3 0 0 agetty Mar 20 19:04:35 HomeServer kernel: [ 6299] 0 6299 1663 434 8 3 0 0 agetty Mar 20 19:04:35 HomeServer kernel: [ 6328] 0 6328 6161 849 17 3 0 -1000 sshd Mar 20 19:04:35 HomeServer kernel: [ 6335] 0 6335 1655 433 8 3 0 0 inetd Mar 20 19:04:35 HomeServer kernel: [ 6400] 0 6400 10530 754 24 3 0 0 netatalk Mar 20 19:04:35 HomeServer kernel: [ 6416] 61 6416 8188 876 19 3 0 0 avahi-daemon Mar 20 19:04:35 HomeServer kernel: [ 6417] 61 6417 8091 65 18 3 0 0 avahi-daemon Mar 20 19:04:35 HomeServer kernel: [ 6418] 0 6418 11382 1156 27 3 0 0 afpd Mar 20 19:04:35 HomeServer kernel: [ 6419] 0 6419 8910 1010 22 3 0 0 cnid_metad Mar 20 19:04:35 HomeServer kernel: [ 6428] 0 6428 3226 27 10 3 0 0 avahi-dnsconfd Mar 20 19:04:35 HomeServer kernel: [ 6441] 0 6441 90086 1266 24 4 0 0 emhttpd Mar 20 19:04:35 HomeServer kernel: [ 6469] 0 6469 44773 1360 27 3 0 0 ttyd Mar 20 19:04:35 HomeServer kernel: [ 6472] 0 6472 17130 939 18 3 0 0 nginx Mar 20 19:04:35 HomeServer kernel: [ 6473] 99 6473 3541290 3524817 6906 16 0 0 nginx Mar 20 19:04:35 HomeServer kernel: [ 6611] 0 6611 2466 698 9 3 0 0 diskload Mar 20 19:04:35 HomeServer kernel: [ 7006] 0 7006 55308 142 17 3 0 0 shfs Mar 20 19:04:35 HomeServer kernel: [ 7019] 0 7019 449720 24990 155 4 0 0 shfs Mar 20 19:04:35 HomeServer kernel: [ 7216] 0 7216 3539 1377 11 3 0 0 cache_dirs Mar 20 19:04:35 HomeServer kernel: [ 8502] 0 8502 534290 17945 117 7 0 -500 dockerd Mar 20 19:04:35 HomeServer kernel: [ 8522] 0 8522 409814 6101 92 7 0 -500 docker-containe Mar 20 19:04:35 HomeServer kernel: [ 8965] 0 8965 36195 900 39 3 0 0 virtlockd Mar 20 19:04:35 HomeServer kernel: [ 8971] 0 8971 36193 877 38 4 0 0 virtlogd Mar 20 19:04:35 HomeServer kernel: [ 8988] 0 8988 341812 4605 112 5 0 0 libvirtd Mar 20 19:04:35 HomeServer kernel: [ 9142] 99 9142 5293 517 13 3 0 0 dnsmasq Mar 20 19:04:35 HomeServer kernel: [ 9143] 0 9143 5260 58 12 3 0 0 dnsmasq Mar 20 19:04:35 HomeServer kernel: [ 9199] 0 9199 906 329 6 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [ 9205] 0 9205 1944 1052 9 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [ 9220] 0 9220 579887 13634 144 7 0 0 cadvisor Mar 20 19:04:35 HomeServer kernel: [10580] 0 10580 1880 878 8 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [10599] 0 10599 49 1 3 2 0 0 s6-svscan Mar 20 19:04:35 HomeServer kernel: [10815] 0 10815 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [12257] 0 12257 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [12262] 0 12262 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [12263] 0 12263 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [12265] 0 12265 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [12266] 0 12266 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [12438] 2 12438 125 1 3 2 0 0 s6-fdholderd Mar 20 19:04:35 HomeServer kernel: [12455] 0 12455 3739 189 13 3 0 0 nginx Mar 20 19:04:35 HomeServer kernel: [12467] 0 12467 30664 11547 63 3 0 0 Xvfb Mar 20 19:04:35 HomeServer kernel: [12495] 122 12495 3850 317 10 3 0 0 nginx Mar 20 19:04:35 HomeServer kernel: [12496] 122 12496 3850 297 10 3 0 0 nginx Mar 20 19:04:35 HomeServer kernel: [12501] 0 12501 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [12537] 99 12537 21660 786 46 3 0 0 openbox Mar 20 19:04:35 HomeServer kernel: [12551] 0 12551 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [12552] 0 12552 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [12559] 0 12559 17907 6352 38 3 0 0 x11vnc Mar 20 19:04:35 HomeServer kernel: [12569] 99 12569 384 14 6 3 0 0 startapp.sh Mar 20 19:04:35 HomeServer kernel: [12600] 99 12600 4624024 421210 1369 18 0 0 java Mar 20 19:04:35 HomeServer kernel: [17115] 0 17115 69062 1669 129 3 0 0 winbindd Mar 20 19:04:35 HomeServer kernel: [ 4236] 0 4236 1963 1143 8 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [ 4248] 0 4248 906 344 7 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [ 4261] 0 4261 906 329 7 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [ 4274] 0 4274 906 344 6 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [ 4287] 0 4287 906 344 6 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [ 4299] 0 4299 906 344 6 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [ 4311] 0 4311 1322 488 7 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [ 4318] 0 4318 1880 864 8 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [ 4333] 0 4333 49 1 3 2 0 0 s6-svscan Mar 20 19:04:35 HomeServer kernel: [ 4414] 0 4414 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [ 4619] 0 4619 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [ 4622] 99 4622 2946653 99132 923 14 0 0 java Mar 20 19:04:35 HomeServer kernel: [ 5660] 99 5660 400066 8776 137 5 0 0 mongod Mar 20 19:04:35 HomeServer kernel: [ 9511] 0 9511 3057 1155 11 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [ 9526] 0 9526 49 1 3 2 0 0 s6-svscan Mar 20 19:04:35 HomeServer kernel: [ 9563] 0 9563 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [10261] 0 10261 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [10263] 99 10263 1126 17 7 3 0 0 sh Mar 20 19:04:35 HomeServer kernel: [10268] 99 10268 383581 28121 744 5 0 0 Plex Media Serv Mar 20 19:04:35 HomeServer kernel: [10524] 99 10524 514535 142375 382 5 0 0 Plex Script Hos Mar 20 19:04:35 HomeServer kernel: [10900] 99 10900 43047 351 54 3 0 0 Plex Tuner Serv Mar 20 19:04:35 HomeServer kernel: [10943] 99 10943 364219 16187 129 5 0 0 Plex Script Hos Mar 20 19:04:35 HomeServer kernel: [10945] 99 10945 222365 9589 97 4 0 0 Plex Script Hos Mar 20 19:04:35 HomeServer kernel: [ 5923] 0 5923 2232 857 10 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [ 5938] 0 5938 1070 18 7 3 0 0 tini Mar 20 19:04:35 HomeServer kernel: [ 6013] 0 6013 27650 3284 59 3 0 0 supervisord Mar 20 19:04:35 HomeServer kernel: [ 6210] 99 6210 6067 109 15 3 0 0 deluge.sh Mar 20 19:04:35 HomeServer kernel: [ 6212] 99 6212 6067 118 15 3 0 0 privoxy.sh Mar 20 19:04:35 HomeServer kernel: [ 6236] 99 6236 3455 136 11 3 0 0 privoxy Mar 20 19:04:35 HomeServer kernel: [ 6309] 99 6309 197128 60082 215 3 0 0 deluged Mar 20 19:04:35 HomeServer kernel: [16146] 0 16146 906 344 7 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [16151] 0 16151 1880 716 8 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [16166] 0 16166 8501 1389 20 3 0 0 my_init Mar 20 19:04:35 HomeServer kernel: [16230] 0 16230 49 5 3 2 0 0 runsvdir Mar 20 19:04:35 HomeServer kernel: [16231] 0 16231 44 3 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [16234] 0 16234 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [16235] 0 16235 44 3 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [16236] 0 16236 44 2 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [16237] 0 16237 7111 60 17 3 0 0 cron Mar 20 19:04:35 HomeServer kernel: [16238] 0 16238 16622 443 36 3 0 0 syslog-ng Mar 20 19:04:35 HomeServer kernel: [16239] 0 16239 5694 66 14 3 0 0 run Mar 20 19:04:35 HomeServer kernel: [16240] 0 16240 2293 32 8 3 0 0 tail Mar 20 19:04:35 HomeServer kernel: [16242] 0 16242 329398 14314 209 4 0 0 tonidoconsole Mar 20 19:04:35 HomeServer kernel: [ 9223] 0 9223 46182 5421 77 4 0 0 auto_turbo.php Mar 20 19:04:35 HomeServer kernel: [ 7399] 99 7399 2912 1942 10 5 0 0 unbalance Mar 20 19:04:35 HomeServer kernel: [19842] 0 19842 906 344 6 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [19854] 0 19854 906 344 7 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [19863] 0 19863 1880 875 8 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [19878] 0 19878 49 5 3 2 0 0 s6-svscan Mar 20 19:04:35 HomeServer kernel: [19954] 0 19954 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21025] 0 21025 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21026] 0 21026 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21028] 0 21028 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21029] 0 21029 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21030] 0 21030 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21031] 0 21031 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21032] 0 21032 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21033] 0 21033 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21222] 2 21222 124 1 3 2 0 0 s6-fdholderd Mar 20 19:04:35 HomeServer kernel: [21241] 0 21241 3719 164 11 3 0 0 nginx Mar 20 19:04:35 HomeServer kernel: [21255] 0 21255 23293 5517 50 3 0 0 Xvfb Mar 20 19:04:35 HomeServer kernel: [21286] 122 21286 3832 274 9 3 0 0 nginx Mar 20 19:04:35 HomeServer kernel: [21287] 122 21287 3832 274 9 3 0 0 nginx Mar 20 19:04:35 HomeServer kernel: [21292] 0 21292 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [21307] 99 21307 6863639 2019472 4376 23 0 0 java Mar 20 19:04:35 HomeServer kernel: [21587] 0 21587 49 1 3 2 0 0 forstdin Mar 20 19:04:35 HomeServer kernel: [21664] 99 21664 21824 541 46 3 0 0 openbox Mar 20 19:04:35 HomeServer kernel: [21710] 0 21710 382 12 6 3 0 0 tail Mar 20 19:04:35 HomeServer kernel: [21727] 0 21727 49 2 3 2 0 0 forstdin Mar 20 19:04:35 HomeServer kernel: [21740] 0 21740 18361 5095 40 3 0 0 x11vnc Mar 20 19:04:35 HomeServer kernel: [21751] 99 21751 255629 14538 258 30 0 0 crashplan Mar 20 19:04:35 HomeServer kernel: [21777] 0 21777 385 16 7 3 0 0 tailstatusfile Mar 20 19:04:35 HomeServer kernel: [31027] 99 31027 81252 790 131 4 0 0 crashplan Mar 20 19:04:35 HomeServer kernel: [22697] 99 22697 274099 21533 475 93 0 300 crashplan Mar 20 19:04:35 HomeServer kernel: [20425] 0 20425 46282 3196 70 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [ 1828] 99 1828 5394 194 14 3 0 0 EasyAudioEncode Mar 20 19:04:35 HomeServer kernel: [26758] 0 26758 3057 917 11 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [26773] 0 26773 379 1 6 3 0 0 entrypoint Mar 20 19:04:35 HomeServer kernel: [26805] 0 26805 153413 11328 74 47 0 0 node Mar 20 19:04:35 HomeServer kernel: [26833] 0 26833 158789 8434 60 33 0 0 node Mar 20 19:04:35 HomeServer kernel: [27355] 0 27355 160955 11230 104 42 0 0 node Mar 20 19:04:35 HomeServer kernel: [28780] 0 28780 906 344 6 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [28786] 0 28786 1880 875 8 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [28801] 0 28801 49 1 3 2 0 0 s6-svscan Mar 20 19:04:35 HomeServer kernel: [28878] 0 28878 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [29065] 0 29065 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [29068] 99 29068 487451 131939 516 6 0 0 mono Mar 20 19:04:35 HomeServer kernel: [27418] 0 27418 906 344 6 5 0 -500 docker-proxy Mar 20 19:04:35 HomeServer kernel: [27424] 0 27424 2232 891 9 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [27440] 0 27440 49 1 3 2 0 0 s6-svscan Mar 20 19:04:35 HomeServer kernel: [27517] 0 27517 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [27680] 0 27680 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [27683] 99 27683 67211 23474 134 3 0 0 python Mar 20 19:04:35 HomeServer kernel: [ 9953] 0 9953 1880 860 9 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [ 9968] 0 9968 49 1 3 2 0 0 s6-svscan Mar 20 19:04:35 HomeServer kernel: [10068] 0 10068 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [10370] 0 10370 49 1 3 2 0 0 s6-supervise Mar 20 19:04:35 HomeServer kernel: [10373] 911 10373 35773 7234 74 3 0 0 python Mar 20 19:04:35 HomeServer kernel: [10394] 911 10394 37125 8299 73 3 0 0 python Mar 20 19:04:35 HomeServer kernel: [10395] 911 10395 46642 17336 92 3 0 0 python Mar 20 19:04:35 HomeServer kernel: [11773] 99 11773 340438 42559 210 4 0 0 Plex Transcoder Mar 20 19:04:35 HomeServer kernel: [ 9779] 0 9779 1880 894 8 5 0 -999 docker-containe Mar 20 19:04:35 HomeServer kernel: [ 9794] 0 9794 7926 1183 19 3 0 0 my_init Mar 20 19:04:35 HomeServer kernel: [10316] 0 10316 49 5 3 2 0 0 runsvdir Mar 20 19:04:35 HomeServer kernel: [10317] 0 10317 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10318] 0 10318 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10319] 0 10319 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10320] 0 10320 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10321] 0 10321 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10322] 0 10322 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10323] 0 10323 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10324] 0 10324 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10325] 0 10325 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10326] 0 10326 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10327] 0 10327 44 1 3 2 0 0 runsv Mar 20 19:04:35 HomeServer kernel: [10329] 0 10329 5274 67 15 3 0 0 run Mar 20 19:04:35 HomeServer kernel: [10331] 0 10331 16436 373 36 3 0 0 syslog-ng Mar 20 19:04:35 HomeServer kernel: [10336] 0 10336 6688 56 18 3 0 0 cron Mar 20 19:04:35 HomeServer kernel: [10337] 0 10337 1870 19 9 3 0 0 tail Mar 20 19:04:35 HomeServer kernel: [11547] 0 11547 64730 1704 35 3 0 0 monitor.py Mar 20 19:04:35 HomeServer kernel: [18493] 99 18493 483004 159270 483 5 0 0 Plex Transcoder Mar 20 19:04:35 HomeServer kernel: [13199] 99 13199 369621 53309 246 5 0 0 Plex Transcoder Mar 20 19:04:35 HomeServer kernel: [13688] 0 13688 1126 22 7 3 0 0 sh Mar 20 19:04:35 HomeServer kernel: [13991] 0 13991 1126 25 7 3 0 0 healthcheck.sh Mar 20 19:04:35 HomeServer kernel: [14205] 0 14205 10065 47 21 3 0 0 curl Mar 20 19:04:35 HomeServer kernel: [14915] 0 14915 46845 3899 71 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [14929] 0 14929 46877 4817 73 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [15333] 0 15333 46861 4572 72 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [16428] 0 16428 46726 3571 70 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [16446] 0 16446 49 1 3 2 0 0 forstdin Mar 20 19:04:35 HomeServer kernel: [17167] 0 17167 385 16 5 3 0 0 tailstatusfile Mar 20 19:04:35 HomeServer kernel: [17244] 99 17244 384 15 6 3 0 0 startapp.sh Mar 20 19:04:35 HomeServer kernel: [17262] 0 17262 1096 16 6 3 0 0 sh Mar 20 19:04:35 HomeServer kernel: [17283] 1000 17283 78714 3968 147 3 0 0 smbd Mar 20 19:04:35 HomeServer kernel: [17285] 0 17285 382 11 6 3 0 0 stat Mar 20 19:04:35 HomeServer kernel: [17315] 0 17315 45 2 3 2 0 0 foreground Mar 20 19:04:35 HomeServer kernel: [17321] 0 17321 382 12 6 3 0 0 filter Mar 20 19:04:35 HomeServer kernel: [17429] 0 17429 382 8 6 3 0 0 md5sum Mar 20 19:04:35 HomeServer kernel: [17541] 0 17541 46742 3641 70 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [17546] 0 17546 46726 3572 70 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [17547] 0 17547 46840 3781 71 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [17551] 0 17551 46726 3573 70 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [17555] 0 17555 46726 3556 70 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [17564] 0 17564 46792 3713 70 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [17573] 0 17573 46726 3556 70 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [17580] 0 17580 46726 3572 70 3 0 0 php-fpm Mar 20 19:04:35 HomeServer kernel: [17682] 0 17682 382 1 5 3 0 0 cut Mar 20 19:04:35 HomeServer kernel: [17835] 99 17835 381 1 4 3 0 0 cat Mar 20 19:04:35 HomeServer kernel: [17857] 0 17857 1126 192 7 3 0 0 sleep Mar 20 19:04:35 HomeServer kernel: [17940] 0 17940 45738 4996 75 3 0 0 diagnostics Mar 20 19:04:35 HomeServer kernel: [17961] 0 17961 1126 204 7 3 0 0 sleep Mar 20 19:04:35 HomeServer kernel: Out of memory: Kill process 6473 (nginx) score 428 or sacrifice child Mar 20 19:04:35 HomeServer kernel: Killed process 6473 (nginx) total-vm:14165160kB, anon-rss:14093668kB, file-rss:4kB, shmem-rss:5596kB Mar 20 19:04:36 HomeServer kernel: oom_reaper: reaped process 6473 (nginx), now anon-rss:0kB, file-rss:0kB, shmem-rss:208kB Mar 20 19:04:36 HomeServer nginx: 2018/03/20 19:04:36 [alert] 6472#6472: worker process 6473 exited on signal 9
March 25, 20188 yr @bonienl @limetech @jonp Any suggestions for additional commands to run to troubleshoot the situation while it's happening?
March 25, 20188 yr 15 hours ago, DaLeberkasPepi said: I'll update to 6.5.1-rc2 and see if the nginx process behaves the same Try starting in safe mode without plugins and see if the problem persists.
March 27, 20188 yr Author it's definitely happening again with 6.5.1-rc2, not running safe mode yet top - 19:36:49 up 2 days, 15:08, 2 users, load average: 0.99, 1.11, 1.13 Tasks: 566 total, 1 running, 301 sleeping, 0 stopped, 3 zombie %Cpu(s): 1.8 us, 0.5 sy, 0.0 ni, 97.6 id, 0.1 wa, 0.0 hi, 0.1 si, 0.0 st KiB Mem : 32963008 total, 305096 free, 23242512 used, 9415400 buff/cache KiB Swap: 0 total, 0 free, 0 used. 8397600 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 22004 nobody 20 0 26.181g 8.252g 6220 S 22.8 26.3 1216:15 java 6472 nobody 20 0 7123612 6.731g 5572 S 0.7 21.4 6:12.96 nginx 12952 nobody 20 0 17.710g 4.418g 1532 S 2.0 14.1 1040:45 java 18234 nobody 20 0 1822460 481152 5124 S 0.0 1.5 10:26.53 mono 16792 nobody 20 0 11.242g 403552 0 S 0.7 1.2 13:23.23 java 11712 nobody 20 0 736736 256936 0 S 0.7 0.8 46:29.59 deluged 23729 nobody 20 0 640628 98488 24776 S 2.3 0.3 0:43.52 Plex Media Serv 26124 nobody 20 0 1041788 92304 30720 S 0.7 0.3 41:51.87 crashplan 7108 root 20 0 1797884 83028 908 S 1.3 0.3 1445:05 shfs 11074 nobody 20 0 291752 78904 0 S 0.7 0.2 11:20.86 python 23855 nobody 20 0 1456456 65948 8152 S 0.0 0.2 0:08.27 Plex Script Hos 5352 911 20 0 183340 65372 4388 S 0.0 0.2 0:38.10 python 24768 nobody 20 0 991312 64984 22408 S 0.7 0.2 14:42.84 crashplan 8727 root 20 0 1801636 59992 32432 S 0.3 0.2 8:17.56 dockerd 19291 root 20 0 2394616 52016 5436 S 2.0 0.2 118:24.18 cadvisor 23756 nobody 35 15 1772784 51480 6012 S 0.3 0.2 0:09.86 Plex Script Hos 9071 root 20 0 613768 47096 1492 S 0.0 0.1 0:01.67 node 12271 root 20 0 118376 45936 16380 S 0.3 0.1 44:00.27 Xvfb 9576 root 20 0 644548 45688 0 S 0.0 0.1 6:27.17 node 23857 nobody 20 0 888440 42492 5496 S 0.0 0.1 0:05.07 Plex Script Hos 5329 911 20 0 150216 39100 9408 S 0.0 0.1 0:00.37 python 17742 nobody 20 0 1596200 34532 0 S 0.3 0.1 15:50.35 mongod 5351 911 20 0 154316 33880 3488 S 0.0 0.1 0:00.01 python 9482 root 20 0 634132 32976 988 S 0.0 0.1 0:59.54 node 12914 root 20 0 71300 25848 16080 S 0.0 0.1 18:31.11 x11vnc 7147 root 20 0 184744 23284 17904 S 0.0 0.1 0:05.59 auto_turbo.php 8746 root 20 0 1570868 21920 13376 S 0.3 0.1 5:38.43 docker-containe 21951 root 20 0 93376 20476 9144 S 0.0 0.1 0:09.82 Xvfb 24753 root 20 0 72516 18620 9180 S 0.0 0.1 2:16.73 x11vnc 2004 root 20 0 304844 17252 14480 S 0.0 0.1 0:00.37 smbd 9318 root 20 0 1367272 16556 10644 S 0.0 0.1 0:00.44 libvirtd 4477 root 20 0 309700 15804 12768 S 0.0 0.0 0:00.02 smbd 21625 root 20 0 187244 14968 9224 S 0.0 0.0 0:00.09 php-fpm what amount of ram usage of the unraid nginx process is considered abnormal? Because it took 2 1/2 days to use that much ram.
March 27, 20188 yr My server is up for almost 3½ days. top - 19:43:56 up 3 days, 10:56, 2 users, load average: 0.31, 0.42, 0.47 Tasks: 556 total, 1 running, 306 sleeping, 0 stopped, 0 zombie %Cpu(s): 1.4 us, 3.6 sy, 0.0 ni, 95.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st KiB Mem : 13197504+total, 1194428 free, 12136640 used, 11864396+buff/cache KiB Swap: 0 total, 0 free, 0 used. 11785971+avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 14346 root 20 0 5147592 4.179g 19552 S 12.5 3.3 536:12.64 qemu-system-x86 22796 root 20 0 1557164 68440 14420 S 5.0 0.1 0:45.94 cadvisor 7976 root 20 0 5166920 4.184g 19616 S 3.0 3.3 14:52.15 qemu-system-x86 9501 nobody 20 0 1612132 75392 35232 S 1.3 0.1 13:03.82 mongod 7754 nobody 20 0 13.247g 525980 21852 S 1.0 0.4 8:28.60 java 11679 root 20 0 141460 82204 3232 S 1.0 0.1 0:38.85 netdata 2608 root 20 0 27588 3668 2596 R 0.7 0.0 0:00.07 top 4858 root 20 0 294812 2956 2268 S 0.7 0.0 28:17.01 emhttpd 11792 root 20 0 345448 24312 8020 S 0.7 0.0 0:28.26 python 8 root 20 0 0 0 0 I 0.3 0.0 12:40.17 rcu_preempt 15 root 20 0 0 0 0 S 0.3 0.0 1:28.85 ksoftirqd/1 25 root 20 0 0 0 0 S 0.3 0.0 1:25.44 ksoftirqd/3 30 root 20 0 0 0 0 S 0.3 0.0 0:50.37 ksoftirqd/4 35 root 20 0 0 0 0 S 0.3 0.0 0:49.84 ksoftirqd/5 80 root 20 0 0 0 0 S 0.3 0.0 0:53.21 ksoftirqd/14 3215 root 20 0 2548872 68348 32884 S 0.3 0.1 6:59.14 dockerd 3236 root 20 0 1721972 24560 13268 S 0.3 0.0 12:39.26 docker-containe 4895 nobody 20 0 71088 7816 3564 S 0.3 0.0 10:14.69 nginx It says memory usage of java is 0.4% and nginx is 0.0%, which in my case translates to 512MB for java and less than 128MB for nginx. Please test in safe mode.
March 27, 20188 yr Author okay i start testing with safe mode now. I just wanted to know at what point i should worry about ram usage of the nginx process while running in safe mode.
March 29, 20188 yr I presume your system is still running in safe mode. Can you upload the diagnostics?
March 29, 20188 yr Author Yeah sure i forgot to add the diagnostic in my post Sry. I'll add that as soon as i get home from work.
March 29, 20188 yr I thought that neither plugins or dockers were started in Safe Mode? I ask because the process list shows lot of plex related processes running!
March 29, 20188 yr Good point. In safemode only plugins and packages in the /extra folder are not loaded, but docker containers remain unchanged. As a follow-up test stop the docker service and if needed the VM service too (in a second step).
March 29, 20188 yr Author So i stoped libvirt and docker services in that order. 1.) With docker and libvirt both running: homeserver-diagnostics-20180329-1907_docker_libvirt_running.zip 2.) Only with docker service running: homeserver-diagnostics-20180329-2024_docker_running.zip 3.) Only UnRAID running: homeserver-diagnostics-20180329-2120_only_unraid_running.zip should i now restart with only unraid running and wait if the nginx process grows? Or is there a way how i can speed up that process because my plex users are crying alread ^^ Edited March 29, 20188 yr by DaLeberkasPepi
March 29, 20188 yr With both docker and VM services off, all returned to normal as far as I can see. I would selectively test the docker containers. Switch off autostart, and stop all containers, then start each container one at the time and observe memory usage, if you are satisfied nothing is wrong then start the next container. If you have impatient Plex users, maybe start with testing Plex first.
March 29, 20188 yr Author No no no! You have to take a look at the nginx process that doesnt shrink in size the reduction in ram usage come from stopping the plex and jdownload docker and so on. Also made an video of top while only running unraid without plugins/docker/libvirt and you can see while other process dont change like shfs, smbd or php the nginx needs more ram every second or so. This can be best sceen in the VIRT column Also the screenshot where made a few minutes after i stopped libvirt or docker to let the system stabilise but nginx still rise in ram usage 2018-03-29 21-48-22.mkv Edited March 29, 20188 yr by DaLeberkasPepi
March 29, 20188 yr 3 minutes ago, DaLeberkasPepi said: No no no! You have to take a look at the nginx process that doesnt shrink in size the reduction in ram usage come from stopping the plex and jdownload docker and so on Sorry, didn't scroll down far enough in the process list. Yes, I see nginx still at high usage as you mentioned. Try a reboot of your system with both services off.
March 29, 20188 yr An interesting thing to check is /proc/<pid>/fd/ for the process - does it have a huge number of files and/or networking connections open? And what is the contents of /proc/<pid>/smaps - is all the memory consumed by the heap?
March 30, 20188 yr Author As of now with rebooting after i disabled both kvm and dockers it didnt start skyrocketing. i'll start one docker after another with like an hour inbetween and see when it starts sky rocketing again. And if it starts again i test the things @pwm mentioned to see why it is happening, because a docker shouldnt be able to affect the webinterface in this way. homeserver-diagnostics-20180330-1326.zip
March 30, 20188 yr 3 minutes ago, DaLeberkasPepi said: because a docker shouldnt be able to affect the webinterface in this way. In theory you are correct, but a misconfigured container (e.g. give it access to the wrong resources) can still impact the system.
April 1, 20188 yr Author it is happening again but it took over 12h since i started the last docker to occure. And @pwm was right with his suspision. heap uses all the memory. nginx in total needs about 472MB and the second process of heap needs about 394MB and if substract that i am pretty much there when i had no problems with nginx regarding memory consumption. I've also added the complete smaps of nginx maybe it helps more than just the heap info. 00772000-00acc000 rw-p 00000000 00:00 0 [heap] Size: 3432 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 3320 kB Pss: 1814 kB Shared_Clean: 0 kB Shared_Dirty: 3012 kB Private_Clean: 0 kB Private_Dirty: 308 kB Referenced: 3128 kB Anonymous: 3320 kB LazyFree: 0 kB AnonHugePages: 2048 kB ShmemPmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 1814 kB VmFlags: rd wr mr mw me ac 00acc000-19573000 rw-p 00000000 00:00 0 [heap] Size: 404124 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 403728 kB Pss: 403728 kB Shared_Clean: 0 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 403728 kB Referenced: 266840 kB Anonymous: 403728 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 403728 kB VmFlags: rd wr mr mw me ac About the /proc/2204/fd/ directory contents: but i dont know just by the names what a network connection or an open file should be. Sry im not a linux "nativ" ^^ smaps EDIT: forgot to add the current diagnostics homeserver-diagnostics-20180401-1107.zip Edited April 1, 20188 yr by DaLeberkasPepi
April 1, 20188 yr The graphical tool isn't very nice showing what all the open file handles are. ls -l does give a bit more information. root@n54l-3:/mnt/user/Movies/Animal House (1978) [DVD]# ls -l /proc/3421/fd total 0 lrwx------ 1 nobody users 64 Mar 2 13:17 0 -> /dev/null lrwx------ 1 nobody users 64 Mar 2 13:17 1 -> /dev/null l-wx------ 1 nobody users 64 Mar 2 13:17 10 -> pipe:[13446] lrwx------ 1 nobody users 64 Mar 2 13:17 11 -> socket:[11035] lrwx------ 1 nobody users 64 Mar 2 13:17 12 -> anon_inode:[eventpoll] lrwx------ 1 nobody users 64 Mar 2 13:17 13 -> socket:[13449] lrwx------ 1 nobody users 64 Mar 2 13:17 14 -> anon_inode:[eventfd] lrwx------ 1 nobody users 64 Mar 2 13:17 15 -> anon_inode:[eventfd] l-wx------ 1 nobody users 64 Mar 2 13:17 2 -> /var/log/nginx/error.log lrwx------ 1 nobody users 64 Mar 2 13:17 3 -> socket:[13321] l-wx------ 1 nobody users 64 Mar 2 13:17 5 -> /var/log/nginx/error.log lrwx------ 1 nobody users 64 Mar 2 13:17 6 -> socket:[13441] lrwx------ 1 nobody users 64 Mar 2 13:17 7 -> socket:[13443] lrwx------ 1 nobody users 64 Mar 2 13:17 8 -> socket:[13444] lr-x------ 1 nobody users 64 Mar 2 13:17 9 -> pipe:[13446] Then it takes further time to lookup the numbers. netstat -avn | grep 13321 shows that: unix 2 [ ACC ] STREAM LISTENING 13321 /var/run/emhttpd.socket which informs that open file handle 3 was the unix socket /var/run/emhttpd.socket
April 1, 20188 yr Author Thanks! that worked like a charm. root@HomeServer:/# ls -l /proc/2204/fd total 0 lrwx------ 1 nobody users 64 Apr 1 10:29 0 -> /dev/null lrwx------ 1 nobody users 64 Apr 1 10:29 1 -> /dev/null lrwx------ 1 nobody users 64 Apr 1 10:29 10 -> socket:[245] lr-x------ 1 nobody users 64 Apr 1 10:29 11 -> pipe:[247] l-wx------ 1 nobody users 64 Apr 1 10:29 12 -> pipe:[247] lrwx------ 1 nobody users 64 Apr 1 10:29 13 -> socket:[15678] lrwx------ 1 nobody users 64 Apr 1 10:29 14 -> anon_inode:[eventpoll] lrwx------ 1 nobody users 64 Apr 1 10:29 15 -> socket:[15680] lrwx------ 1 nobody users 64 Apr 1 10:29 16 -> anon_inode:[eventfd] lrwx------ 1 nobody users 64 Apr 1 10:29 17 -> anon_inode:[eventfd] lrwx------ 1 nobody users 64 Apr 1 10:29 18 -> socket:[8314654] lrwx------ 1 nobody users 64 Apr 1 10:29 19 -> socket:[8689740] l-wx------ 1 nobody users 64 Apr 1 10:29 2 -> /var/log/nginx/error.log lrwx------ 1 nobody users 64 Apr 1 10:29 20 -> socket:[9058393] lrwx------ 1 nobody users 64 Apr 1 10:29 21 -> socket:[5109646] lrwx------ 1 nobody users 64 Apr 1 10:29 22 -> socket:[9307968] lrwx------ 1 nobody users 64 Apr 1 10:29 23 -> socket:[9589935] lrwx------ 1 nobody users 64 Apr 1 10:29 24 -> socket:[9589937] lrwx------ 1 nobody users 64 Apr 1 10:29 26 -> socket:[9948507] lrwx------ 1 nobody users 64 Apr 1 10:31 27 -> socket:[9948509] lrwx------ 1 nobody users 64 Apr 1 10:31 28 -> socket:[10196069] lrwx------ 1 nobody users 64 Apr 1 10:44 29 -> socket:[10083796] lrwx------ 1 nobody users 64 Apr 1 10:29 3 -> socket:[11529] lrwx------ 1 nobody users 64 Apr 1 10:29 4 -> socket:[7797310] l-wx------ 1 nobody users 64 Apr 1 10:29 5 -> /var/log/nginx/error.log lrwx------ 1 nobody users 64 Apr 1 10:29 6 -> socket:[240] lrwx------ 1 nobody users 64 Apr 1 10:29 7 -> socket:[242] lrwx------ 1 nobody users 64 Apr 1 10:29 8 -> socket:[243] lrwx------ 1 nobody users 64 Apr 1 10:29 9 -> socket:[244] but it looks like i miss something regarding netstat, could it be that i get that no support message because of running in safe mode? root@HomeServer:/# netstat -avn | grep 15678 netstat: no support for `AF INET (sctp)' on this system. netstat: no support for `AF INET (sctp)' on this system. netstat: no support for `AF IPX' on this system. netstat: no support for `AF AX25' on this system. netstat: no support for `AF X25' on this system. netstat: no support for `AF NETROM' on this system. netstat: no support for `BTPROTO L2CAP' on this system. netstat: no support for `BTPROTO RFCOMM' on this system. unix 3 [ ] STREAM CONNECTED 15678
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