What type of "OOM" are you referring to and how did you cause it? What do your logs show when you do so?
On Sat, Sep 1, 2018 at 7:48 PM Mathieu Lonjaret <[email protected]> wrote: > Hmm, so what is it that makes it behave that way? If I force Perkeep > to OOM (not on systemd), it clearly shows up in the output here. Is my > kernel not behaving the same way because Perkeep is not running > through systemd? > > > On Sat, 1 Sep 2018 at 19:44, Brad Fitzpatrick <[email protected]> wrote: > > > > The kernel is sending it an uncatchable SIGKILL. It has no chance to log. > > > > On Sat, Sep 1, 2018, 7:18 PM Mathieu Lonjaret < > [email protected]> wrote: > >> > >> And you're maintaining that in 'journalctl -u perkeep', at the time of > >> perkeep's death, there's no such sign of the OOM? I'm asking, because > >> it usually is pretty obvious just by looking at perkeep's output. > >> If that's the case, it's something to keep in mind for future > >> debugging of Perkeep under systemd. > >> > >> On Sat, 1 Sep 2018 at 10:09, Niklas Merz <[email protected]> wrote: > >> > > >> > So it failed again. > >> > > >> > The exit code is: > >> > Aug 28 20:21:16 stuff systemd[1]: Started Perkeep Server. > >> > -- Subject: Unit perkeep.service has finished start-up > >> > -- Defined-By: systemd > >> > -- Support: https://www.debian.org/support > >> > -- > >> > -- Unit perkeep.service has finished starting up. > >> > -- > >> > -- The start-up result is done. > >> > Aug 30 16:49:23 stuff systemd[1]: perkeep.service: Main process > exited, code=killed, status=9/KILL > >> > Aug 30 16:49:23 stuff systemd[1]: perkeep.service: Unit entered > failed state. > >> > Aug 30 16:49:23 stuff systemd[1]: perkeep.service: Failed with result > 'signal'. > >> > > >> > $ dmesg | grep perkeepd > >> > > >> > [9339544.204149] perkeepd invoked oom-killer: > gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 > >> > [9339544.204153] perkeepd cpuset=ns mems_allowed=0 > >> > [9339544.204156] CPU: 3 PID: 11500 Comm: perkeepd Tainted: P > O 4.13.16-2-pve #1 > >> > [9339544.204447] [11488] 1000 11488 459372 282365 638 > 6 0 0 perkeepd > >> > [9339544.204450] Memory cgroup out of memory: Kill process 11488 > (perkeepd) score 539 or sacrifice child > >> > [9339544.205419] Killed process 11488 (perkeepd) total-vm:1837488kB, > anon-rss:1129460kB, file-rss:0kB, shmem-rss:0kB > >> > [9339544.258384] oom_reaper: reaped process 11488 (perkeepd), now > anon-rss:0kB, file-rss:0kB, shmem-rss:0kB > >> > [9340611.483660] [15711] 1000 15711 682515 276764 707 > 7 0 0 perkeepd > >> > [9340611.483664] Memory cgroup out of memory: Kill process 15711 > (perkeepd) score 529 or sacrifice child > >> > [9340611.484713] Killed process 15711 (perkeepd) total-vm:2730060kB, > anon-rss:1107056kB, file-rss:0kB, shmem-rss:0kB > >> > [9341096.168476] perkeepd invoked oom-killer: > gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 > >> > [9341096.168478] perkeepd cpuset=ns mems_allowed=0 > >> > [9341096.168482] CPU: 3 PID: 18250 Comm: perkeepd Tainted: P > O 4.13.16-2-pve #1 > >> > [9341096.168836] [18246] 1000 18246 421195 280089 619 > 6 0 0 perkeepd > >> > [9341096.168842] Memory cgroup out of memory: Kill process 18246 > (perkeepd) score 535 or sacrifice child > >> > [9341096.169788] Killed process 18246 (perkeepd) total-vm:1684780kB, > anon-rss:1120356kB, file-rss:0kB, shmem-rss:0kB > >> > [9341096.228024] oom_reaper: reaped process 18246 (perkeepd), now > anon-rss:0kB, file-rss:0kB, shmem-rss:0kB > >> > [9501543.900541] perkeepd invoked oom-killer: > gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 > >> > [9501543.900543] perkeepd cpuset=ns mems_allowed=0 > >> > [9501543.900547] CPU: 3 PID: 22466 Comm: perkeepd Tainted: P > O 4.13.16-2-pve #1 > >> > [9501543.900832] [22465] 1000 22465 412239 265550 648 > 6 11826 0 perkeepd > >> > [9501543.900845] Memory cgroup out of memory: Kill process 22465 > (perkeepd) score 530 or sacrifice child > >> > [9501543.901793] Killed process 22465 (perkeepd) total-vm:1648956kB, > anon-rss:1062200kB, file-rss:0kB, shmem-rss:0kB > >> > [9501543.956730] oom_reaper: reaped process 22465 (perkeepd), now > anon-rss:0kB, file-rss:0kB, shmem-rss:0kB > >> > > >> > So it runs out of memory right? I will allocate more RAM to this VM > and try running it again. > >> > > >> > -- > >> > You received this message because you are subscribed to the Google > Groups "Perkeep" group. > >> > To unsubscribe from this group and stop receiving emails from it, > send an email to [email protected]. > >> > For more options, visit https://groups.google.com/d/optout. > >> > >> -- > >> You received this message because you are subscribed to the Google > Groups "Perkeep" group. > >> To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected]. > >> For more options, visit https://groups.google.com/d/optout. > > > > -- > > You received this message because you are subscribed to the Google > Groups "Perkeep" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected]. > > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "Perkeep" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Perkeep" group. 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