From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 68D607CB5 for ; Tue, 20 Sep 2016 15:56:41 -0500 (CDT) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay3.corp.sgi.com (Postfix) with ESMTP id B8833AC005 for ; Tue, 20 Sep 2016 13:56:40 -0700 (PDT) Received: from albireo.enyo.de (albireo.enyo.de [5.158.152.32]) by cuda.sgi.com with ESMTP id LbCWjb1JB3D2ZtXA (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO) for ; Tue, 20 Sep 2016 13:56:33 -0700 (PDT) From: Florian Weimer Subject: Re: Excessive xfs_inode allocations trigger OOM killer References: <87a8f2pd2d.fsf@mid.deneb.enyo.de> <20160920203039.GI340@dastard> Date: Tue, 20 Sep 2016 22:56:31 +0200 In-Reply-To: <20160920203039.GI340@dastard> (Dave Chinner's message of "Wed, 21 Sep 2016 06:30:39 +1000") Message-ID: <87mvj2mgsg.fsf@mid.deneb.enyo.de> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Dave Chinner Cc: xfs@oss.sgi.com --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable * Dave Chinner: >> OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME=20 >> 4121208 4121177 99% 0.88K 1030302 4 4121208K xfs_inode >> 986286 985229 99% 0.19K 46966 21 187864K dentry >> 723255 723076 99% 0.10K 18545 39 74180K buffer_head >> 270263 269251 99% 0.56K 38609 7 154436K radix_tree_node >> 140310 67409 48% 0.38K 14031 10 56124K mnt_cache > > That's not odd at all. It means your workload is visiting millions > on inodes in your filesystem between serious memory pressure events. Okay. >> (I have attached the /proc/meminfo contents in case it offers further >> clues.) >>=20 >> Confronted with large memory allocations (from =E2=80=9Cmake -j12=E2=80= =9D and >> compiling GCC, so perhaps ~8 GiB of memory), the OOM killer kicks in >> and kills some random process. I would have expected that some >> xfs_inodes are freed instead. > > The oom killer is unreliable and often behaves very badly, and > that's typicaly not an XFS problem. > > What is the full output off the oom killer invocations from dmesg? I've attached the dmesg output (two events). >> The last time I saw >> something like the slabtop output above, I could do =E2=80=9Csysctl >> vm.drop_caches =3D 3=E2=80=9D, and the amount of memory allocated report= ed by >> slabtop was reduced considerably. (I have not checked if the memory >> was actually returned to the system.) I have not done this now so >> that I can gather further data for debugging.i > > How long did the sysctl take to run to free those inodes? A few > seconds, or minutes? Seconds. Very few of them. Definitely not minutes. >> I am not sure what >> triggers this huge allocation. It could be related to my Gnus mail >> spool (which contains lots and lots of small files). > > OK - does that regularly dirty lots of those small files? I use relatime for the file system, and the atime of old mail does not show any recent access (certainly not since the last boot). During normal operation, Gnus doesn't even read individual files or list mail spool directories (which contain one message per file, similar to Maildir). I don't do much else on the box, and the GCC compilation I started only involes 300,000 files or so. > What sort of storage are you using, and what fs config? It's a Samsung SATA SSD (MZ7WD960HAGP), supposedly enterprise-grade. Mount flags: /dev/sda1 on / type xfs (rw,relatime,attr2,inode64,noquota) xfs_info: meta-data=3D/dev/sda1 isize=3D256 agcount=3D4, agsize=3D576= 90368 blks =3D sectsz=3D512 attr=3D2, projid32bit=3D0 =3D crc=3D0 finobt=3D0 data =3D bsize=3D4096 blocks=3D230761472, imaxp= ct=3D25 =3D sunit=3D0 swidth=3D0 blks naming =3Dversion 2 bsize=3D4096 ascii-ci=3D0 ftype=3D0 log =3Dinternal bsize=3D4096 blocks=3D112676, version= =3D2 =3D sectsz=3D512 sunit=3D0 blks, lazy-coun= t=3D1 realtime =3Dnone extsz=3D4096 blocks=3D0, rtextents=3D0 > http://xfs.org/index.php/XFS_FAQ#Q:_What_information_should_I_include_whe= n_reporting_a_problem.3F Core i7 X980 CPU, 6 cores, 12 threads, hyperthreading enabled. What is BBWC? >> Dirty: 28 kB >> Writeback: 0 kB > > There's no dirty data, and dropping caches makes progress, so this > doesn't /sound/ like reclaim is getting stalled by dirty object > writeback. More info needed. Sorry, this is all new to me, I don't really know where to look. --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=oom.txt Content-Description: OOM output [51669.515086] make invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0 [51669.515092] CPU: 1 PID: 1202 Comm: make Tainted: G I 4.7.1fw #1 [51669.515093] Hardware name: System manufacturer System Product Name/P6X58D-E, BIOS 0701 05/10/2011 [51669.515095] 0000000000000000 ffffffff812a7d39 0000000000000000 0000000000000000 [51669.515098] ffffffff8114e4da ffff880018707d98 0000000000000000 000000000066ca81 [51669.515100] ffffffff8170e88d ffffffff810fe69e ffff88033fc38728 0000000200000006 [51669.515102] Call Trace: [51669.515108] [] ? dump_stack+0x46/0x5d [51669.515113] [] ? dump_header.isra.12+0x51/0x176 [51669.515116] [] ? oom_kill_process+0x32e/0x420 [51669.515119] [] ? page_alloc_cpu_notify+0x40/0x40 [51669.515120] [] ? find_lock_task_mm+0x2c/0x70 [51669.515122] [] ? out_of_memory+0x28d/0x2d0 [51669.515125] [] ? __alloc_pages_nodemask+0xb97/0xc90 [51669.515128] [] ? copy_process.part.54+0xec/0x17a0 [51669.515131] [] ? handle_mm_fault+0xaa8/0x1900 [51669.515133] [] ? _do_fork+0xd4/0x320 [51669.515137] [] ? __set_current_blocked+0x2c/0x40 [51669.515140] [] ? do_syscall_64+0x3e/0x80 [51669.515144] [] ? entry_SYSCALL64_slow_path+0x25/0x25 [51669.515159] Mem-Info: [51669.515164] active_anon:258060 inactive_anon:168997 isolated_anon:0 active_file:404481 inactive_file:249476 isolated_file:0 unevictable:8 dirty:17709 writeback:0 unstable:0 slab_reclaimable:1538480 slab_unreclaimable:36079 mapped:83111 shmem:89394 pagetables:5437 bounce:0 free:89994 free_pcp:166 free_cma:0 [51669.515173] DMA free:15900kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [51669.515175] lowmem_reserve[]: 0 2968 11989 11989 [51669.515182] DMA32 free:183052kB min:16708kB low:20884kB high:25060kB active_anon:190432kB inactive_anon:183380kB active_file:349404kB inactive_file:290772kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3120640kB managed:3047016kB mlocked:0kB dirty:18152kB writeback:0kB mapped:71680kB shmem:69528kB slab_reclaimable:1492180kB slab_unreclaimable:33920kB kernel_stack:3872kB pagetables:4580kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [51669.515183] lowmem_reserve[]: 0 0 9021 9021 [51669.515191] Normal free:161024kB min:50784kB low:63480kB high:76176kB active_anon:841808kB inactive_anon:492608kB active_file:1268520kB inactive_file:707132kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:9437184kB managed:9237892kB mlocked:32kB dirty:52684kB writeback:112kB mapped:260764kB shmem:288048kB slab_reclaimable:4661740kB slab_unreclaimable:110396kB kernel_stack:5904kB pagetables:17168kB unstable:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [51669.515192] lowmem_reserve[]: 0 0 0 0 [51669.515194] DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15900kB [51669.515202] DMA32: 45619*4kB (UME) 73*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 183060kB [51669.515209] Normal: 39979*4kB (UE) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 159916kB [51669.515215] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [51669.515217] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [51669.515218] 743552 total pagecache pages [51669.515220] 17 pages in swap cache [51669.515221] Swap cache stats: add 2664, delete 2647, find 1052/1309 [51669.515222] Free swap = 14645000kB [51669.515223] Total swap = 14645244kB [51669.515224] 3143452 pages RAM [51669.515225] 0 pages HighMem/MovableOnly [51669.515226] 68250 pages reserved [51669.515226] 0 pages hwpoisoned [51669.515227] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [51669.515234] [ 645] 0 645 10290 3790 26 3 0 0 systemd-journal [51669.515237] [ 660] 0 660 10042 876 22 3 0 -1000 systemd-udevd [51669.515239] [ 1082] 0 1082 7243 618 18 3 0 0 cron [51669.515241] [ 1084] 0 1084 4756 447 16 3 0 0 atd [51669.515243] [ 1086] 0 1086 13796 1184 33 3 0 -1000 sshd [51669.515245] [ 1088] 0 1088 2650 422 11 3 0 0 inetd [51669.515247] [ 1094] 0 1094 6112 923 18 3 0 0 smartd [51669.515249] [ 1101] 0 1101 7067 679 19 4 0 0 systemd-logind [51669.515251] [ 1115] 111 1115 8058 681 21 3 0 0 avahi-daemon [51669.515253] [ 1123] 104 1123 10633 942 26 3 0 -900 dbus-daemon [51669.515255] [ 1129] 7 1129 3178 276 11 3 0 0 lpd [51669.515257] [ 1130] 0 1130 4819 524 15 3 0 0 irqbalance [51669.515259] [ 1138] 0 1138 3180 290 11 3 0 0 mcelog [51669.515261] [ 1145] 119 1145 17614 805 24 4 0 0 dictd [51669.515263] [ 1164] 0 1164 6175 983 17 3 0 0 openvpn [51669.515265] [ 1169] 0 1169 6102 712 17 3 0 0 openvpn [51669.515267] [ 1175] 0 1175 6167 713 17 3 0 0 openvpn [51669.515269] [ 1178] 0 1178 6176 982 17 4 0 0 openvpn [51669.515272] [ 1186] 111 1186 8025 64 20 3 0 0 avahi-daemon [51669.515274] [ 1204] 0 1204 98664 3285 125 3 0 0 libvirtd [51669.515276] [ 1206] 0 1206 64668 836 28 3 0 0 rsyslogd [51669.515278] [ 1217] 0 1217 17959 1142 40 3 0 0 cups-browsed [51669.515280] [ 1223] 0 1223 1064 411 8 3 0 0 acpid [51669.515282] [ 1281] 0 1281 3971 461 13 3 0 0 agetty [51669.515284] [ 1285] 109 1285 563886 20472 82 4 0 -900 postgres [51669.515286] [ 1287] 0 1287 69621 1514 40 4 0 0 lightdm [51669.515287] [ 1295] 0 1295 69111 25134 133 4 0 0 Xorg [51669.515289] [ 1300] 109 1300 564143 993 45 4 0 0 postgres [51669.515291] [ 1301] 109 1301 564143 5242 53 4 0 0 postgres [51669.515293] [ 1302] 109 1302 564143 993 43 4 0 0 postgres [51669.515295] [ 1303] 109 1303 564219 1634 50 4 0 0 postgres [51669.515297] [ 1304] 109 1304 20834 1080 40 3 0 0 postgres [51669.515299] [ 1331] 126 1331 8915 979 23 3 0 0 systemd [51669.515301] [ 1334] 126 1334 14661 567 31 3 0 0 (sd-pam) [51669.515303] [ 1343] 126 1343 6126 455 17 3 0 0 dbus-launch [51669.515305] [ 1344] 126 1344 10531 619 24 3 0 0 dbus-daemon [51669.515307] [ 1346] 126 1346 84389 1348 33 3 0 0 at-spi-bus-laun [51669.515309] [ 1350] 126 1350 10531 855 26 3 0 0 dbus-daemon [51669.515311] [ 1353] 126 1353 31330 1541 32 3 0 0 at-spi2-registr [51669.515313] [ 1371] 116 1371 12643 2685 25 3 0 0 unbound [51669.515315] [ 1382] 0 1382 25854 656 21 3 0 0 chronyd [51669.515317] [ 1392] 101 1392 25537 1097 48 3 0 0 exim4 [51669.515320] [ 1519] 0 1519 60178 1540 55 3 0 0 lightdm [51669.515322] [ 1531] 1000 1531 8915 990 24 3 0 0 systemd [51669.515324] [ 1534] 1000 1534 14661 568 31 3 0 0 (sd-pam) [51669.515326] [ 1537] 1000 1537 1084 386 8 3 0 0 sh [51669.515328] [ 1563] 1000 1563 2675 618 10 3 0 0 ssh-agent [51669.515330] [ 1564] 1000 1564 5282 536 15 3 0 0 gpg-agent [51669.515332] [ 1567] 1000 1567 6126 489 17 3 0 0 dbus-launch [51669.515334] [ 1568] 1000 1568 10622 679 24 3 0 0 dbus-daemon [51669.515336] [ 1579] 1000 1579 79791 3406 88 4 0 0 xfce4-session [51669.515338] [ 1581] 0 1581 69853 1692 37 3 0 0 polkitd [51669.515340] [ 1586] 1000 1586 9381 1044 22 3 0 0 xfconfd [51669.515342] [ 1589] 1000 1589 40623 4705 83 3 0 0 xfwm4 [51669.515344] [ 1591] 1000 1591 40400 2633 80 3 0 0 Thunar [51669.515346] [ 1592] 1000 1592 39951 3917 81 3 0 0 xfce4-panel [51669.515348] [ 1594] 1000 1594 82142 3744 93 4 0 0 xfdesktop [51669.515350] [ 1595] 1000 1595 81256 3647 88 4 0 0 xfsettingsd [51669.515352] [ 1598] 1000 1598 146160 29558 186 3 0 0 emacs [51669.515354] [ 1600] 1000 1600 57071 2670 76 3 0 0 xfce4-power-man [51669.515356] [ 1604] 1000 1604 52829 1506 38 4 0 0 gvfsd [51669.515358] [ 1611] 1000 1611 72407 1523 39 4 0 0 gvfsd-fuse [51669.515360] [ 1613] 0 1613 59994 1910 50 3 0 0 upowerd [51669.515362] [ 1620] 1000 1620 84398 1375 33 3 0 0 at-spi-bus-laun [51669.515364] [ 1625] 1000 1625 10531 838 26 3 0 0 dbus-daemon [51669.515366] [ 1629] 1000 1629 31299 1249 30 4 0 0 at-spi2-registr [51669.515368] [ 1659] 1000 1659 13402 1257 31 3 0 0 gconfd-2 [51669.515370] [ 1682] 1000 1682 55945 3369 76 3 0 0 polkit-gnome-au [51669.515372] [ 1690] 1000 1690 57664 4893 77 3 0 0 applet.py [51669.515374] [ 1692] 1000 1692 15527 1045 36 3 0 0 xscreensaver [51669.515376] [ 1696] 1000 1696 108808 3728 112 3 0 0 xfce4-volumed [51669.515378] [ 1711] 1000 1711 99299 5693 96 4 0 0 xfce4-appfinder [51669.515380] [ 1717] 1000 1717 366719 79558 576 5 0 0 firefox-esr [51669.515382] [ 1829] 1000 1829 102836 8600 100 3 0 0 gnome-terminal- [51669.515384] [ 1832] 1000 1832 3673 441 12 3 0 0 gnome-pty-helpe [51669.515386] [ 1833] 1000 1833 5859 869 17 3 0 0 bash [51669.515388] [ 2093] 1000 2093 11107 1254 26 3 0 0 ssh [51669.515390] [ 2094] 1000 2094 11107 1273 26 3 0 0 ssh [51669.515392] [ 2649] 0 2649 22039 1504 45 3 0 0 cupsd [51669.515395] [ 8085] 1000 8085 5858 921 17 3 0 0 bash [51669.515397] [ 8110] 1000 8110 3679 722 12 3 0 0 activate-dummy [51669.515399] [ 8217] 0 8217 15269 901 35 3 0 0 sudo [51669.515400] [ 8221] 1001 8221 6710 1809 19 3 0 0 bash [51669.515402] [ 8270] 1001 8270 6126 488 15 3 0 0 dbus-launch [51669.515405] [ 8271] 1001 8271 10531 587 25 3 0 0 dbus-daemon [51669.515406] [ 8285] 1001 8285 13401 1324 33 3 0 0 gconfd-2 [51669.515409] [10494] 1000 10494 5807 831 16 3 0 0 bash [51669.515411] [26375] 1000 26375 5904 1019 18 3 0 0 bash [51669.515413] [29839] 1000 29839 5856 953 17 3 0 0 bash [51669.515415] [13026] 1000 13026 5855 936 16 3 0 0 bash [51669.515417] [13076] 1000 13076 5862 955 16 4 0 0 bash [51669.515419] [27388] 1000 27388 5855 952 18 3 0 0 bash [51669.515421] [ 4591] 1001 4591 266002 51643 350 4 0 0 firefox [51669.515423] [ 4676] 1001 4676 162765 35982 234 4 0 0 Web Content [51669.515425] [ 5764] 1000 5764 5861 974 18 3 0 0 bash [51669.515427] [ 7237] 1000 7237 2864 1009 10 3 0 0 make [51669.515429] [ 7252] 1000 7252 3698 739 13 3 0 0 bash [51669.515431] [ 7266] 1000 7266 2880 1050 11 3 0 0 make [51669.515433] [ 7271] 1000 7271 3709 764 12 3 0 0 bash [51669.515435] [ 7316] 1000 7316 2928 1102 11 3 0 0 make [51669.515437] [ 1174] 1000 1174 3728 794 12 3 0 0 bash [51669.515438] [ 1202] 1000 1202 5147 3313 15 3 0 0 make [51669.515440] [ 1983] 1000 1983 3696 690 12 3 0 0 bash [51669.515442] [ 1985] 1000 1985 47919 39059 99 3 0 0 makeinfo [51669.515444] [ 2249] 1000 2249 3696 673 12 3 0 0 bash [51669.515446] [ 2250] 1000 2250 46107 37289 95 3 0 0 makeinfo [51669.515448] [ 4754] 1000 4754 2806 636 11 3 0 0 gcc [51669.515450] [ 4755] 1000 4755 35634 25911 73 3 0 0 gnat1 [51669.515452] [ 4776] 1000 4776 2806 616 11 3 0 0 gcc [51669.515454] [ 4783] 1000 4783 30507 21035 67 3 0 0 gnat1 [51669.515456] [ 4819] 1000 4819 2806 627 10 3 0 0 gcc [51669.515457] [ 4821] 1000 4821 34540 22991 69 4 0 0 gnat1 [51669.515459] [ 4938] 1000 4938 2806 616 11 3 0 0 gcc [51669.515461] [ 4939] 1000 4939 26683 17074 56 3 0 0 gnat1 [51669.515463] [ 5029] 1000 5029 2806 627 10 3 0 0 gcc [51669.515465] [ 5031] 1000 5031 21775 11848 45 3 0 0 gnat1 [51669.515467] [ 5082] 1000 5082 2806 618 10 3 0 0 gcc [51669.515469] [ 5083] 1000 5083 19179 9473 44 3 0 0 gnat1 [51669.515471] [ 5111] 1000 5111 2806 629 10 3 0 0 gcc [51669.515472] [ 5118] 1000 5118 2806 609 11 3 0 0 gcc [51669.515474] [ 5119] 1000 5119 17218 7307 37 3 0 0 gnat1 [51669.515476] [ 5120] 1000 5120 17341 7286 36 3 0 0 gnat1 [51669.515478] [ 5134] 1000 5134 2806 635 11 3 0 0 gcc [51669.515480] [ 5135] 1000 5135 17140 6229 36 3 0 0 gnat1 [51669.515481] Out of memory: Kill process 1717 (firefox-esr) score 11 or sacrifice child [51669.515554] Killed process 1717 (firefox-esr) total-vm:1466876kB, anon-rss:235460kB, file-rss:82704kB, shmem-rss:68kB [52522.292996] perf: interrupt took too long (3347 > 3345), lowering kernel.perf_event_max_sample_rate to 59750 [52595.619013] systemd-udevd invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0 [52595.619016] CPU: 3 PID: 14387 Comm: systemd-udevd Tainted: G I 4.7.1fw #1 [52595.619017] Hardware name: System manufacturer System Product Name/P6X58D-E, BIOS 0701 05/10/2011 [52595.619019] 0000000000000000 ffffffff812a7d39 0000000000000000 0000000000000000 [52595.619021] ffffffff8114e4da ffff8802d371bd98 0000000000000000 000000000066ca81 [52595.619022] ffffffff8170e88d ffffffff810fe69e ffff88033fc78728 0000000200000006 [52595.619024] Call Trace: [52595.619028] [] ? dump_stack+0x46/0x5d [52595.619032] [] ? dump_header.isra.12+0x51/0x176 [52595.619035] [] ? oom_kill_process+0x32e/0x420 [52595.619037] [] ? page_alloc_cpu_notify+0x40/0x40 [52595.619038] [] ? find_lock_task_mm+0x2c/0x70 [52595.619039] [] ? out_of_memory+0x28d/0x2d0 [52595.619041] [] ? __alloc_pages_nodemask+0xb97/0xc90 [52595.619044] [] ? copy_process.part.54+0xec/0x17a0 [52595.619045] [] ? inode_init_always+0xca/0x170 [52595.619047] [] ? kmem_cache_alloc+0x86/0x90 [52595.619048] [] ? _do_fork+0xd4/0x320 [52595.619051] [] ? __do_pipe_flags+0x5a/0xc0 [52595.619052] [] ? do_syscall_64+0x3e/0x80 [52595.619055] [] ? entry_SYSCALL64_slow_path+0x25/0x25 [52595.619056] Mem-Info: [52595.619059] active_anon:551391 inactive_anon:190012 isolated_anon:0 active_file:620904 inactive_file:319281 isolated_file:0 unevictable:8 dirty:78102 writeback:12376 unstable:0 slab_reclaimable:1142619 slab_unreclaimable:26701 mapped:73319 shmem:90689 pagetables:5784 bounce:0 free:99617 free_pcp:0 free_cma:0 [52595.619065] DMA free:15900kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [52595.619066] lowmem_reserve[]: 0 2968 11989 11989 [52595.619071] DMA32 free:277864kB min:16708kB low:20884kB high:25060kB active_anon:464736kB inactive_anon:234000kB active_file:392768kB inactive_file:404400kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3120640kB managed:3047016kB mlocked:0kB dirty:76304kB writeback:12216kB mapped:62640kB shmem:68512kB slab_reclaimable:1127152kB slab_unreclaimable:24608kB kernel_stack:3248kB pagetables:5044kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:256 all_unreclaimable? no [52595.619072] lowmem_reserve[]: 0 0 9021 9021 [52595.619077] Normal free:104704kB min:50784kB low:63480kB high:76176kB active_anon:1740828kB inactive_anon:526048kB active_file:2090848kB inactive_file:872724kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:9437184kB managed:9237892kB mlocked:32kB dirty:236104kB writeback:37288kB mapped:230636kB shmem:294244kB slab_reclaimable:3443324kB slab_unreclaimable:82196kB kernel_stack:5664kB pagetables:18092kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52595.619078] lowmem_reserve[]: 0 0 0 0 [52595.619079] DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15900kB [52595.619086] DMA32: 69433*4kB (UME) 71*8kB (UME) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 278300kB [52595.619092] Normal: 26106*4kB (UME) 149*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 105616kB [52595.619097] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [52595.619098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [52595.619098] 1030885 total pagecache pages [52595.619100] 8 pages in swap cache [52595.619101] Swap cache stats: add 2715, delete 2707, find 1052/1309 [52595.619101] Free swap = 14644796kB [52595.619102] Total swap = 14645244kB [52595.619102] 3143452 pages RAM [52595.619103] 0 pages HighMem/MovableOnly [52595.619104] 68250 pages reserved [52595.619104] 0 pages hwpoisoned [52595.619105] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [52595.619109] [ 645] 0 645 12443 4503 30 3 0 0 systemd-journal [52595.619111] [ 660] 0 660 10042 876 22 3 0 -1000 systemd-udevd [52595.619113] [ 1082] 0 1082 7243 617 18 3 0 0 cron [52595.619114] [ 1084] 0 1084 4756 446 16 3 0 0 atd [52595.619115] [ 1086] 0 1086 13796 1095 33 3 0 -1000 sshd [52595.619117] [ 1088] 0 1088 2650 407 11 3 0 0 inetd [52595.619118] [ 1094] 0 1094 6112 922 18 3 0 0 smartd [52595.619120] [ 1101] 0 1101 7067 678 19 4 0 0 systemd-logind [52595.619121] [ 1115] 111 1115 8058 679 21 3 0 0 avahi-daemon [52595.619122] [ 1123] 104 1123 10633 939 26 3 0 -900 dbus-daemon [52595.619124] [ 1129] 7 1129 3178 275 11 3 0 0 lpd [52595.619125] [ 1130] 0 1130 4819 522 15 3 0 0 irqbalance [52595.619126] [ 1138] 0 1138 3180 270 11 3 0 0 mcelog [52595.619128] [ 1145] 119 1145 17614 803 24 4 0 0 dictd [52595.619129] [ 1164] 0 1164 6175 877 17 3 0 0 openvpn [52595.619131] [ 1169] 0 1169 6102 625 17 3 0 0 openvpn [52595.619132] [ 1175] 0 1175 6167 609 17 3 0 0 openvpn [52595.619133] [ 1178] 0 1178 6176 872 17 4 0 0 openvpn [52595.619135] [ 1186] 111 1186 8025 64 20 3 0 0 avahi-daemon [52595.619136] [ 1204] 0 1204 98664 3096 125 3 0 0 libvirtd [52595.619138] [ 1206] 0 1206 64668 831 28 3 0 0 rsyslogd [52595.619139] [ 1217] 0 1217 17959 1136 40 3 0 0 cups-browsed [52595.619140] [ 1223] 0 1223 1064 410 8 3 0 0 acpid [52595.619142] [ 1281] 0 1281 3971 460 13 3 0 0 agetty [52595.619143] [ 1285] 109 1285 563886 20317 82 4 0 -900 postgres [52595.619145] [ 1287] 0 1287 69621 1455 40 4 0 0 lightdm [52595.619146] [ 1295] 0 1295 69115 23661 133 4 0 0 Xorg [52595.619147] [ 1300] 109 1300 564143 993 45 4 0 0 postgres [52595.619149] [ 1301] 109 1301 564143 5242 53 4 0 0 postgres [52595.619150] [ 1302] 109 1302 564143 993 43 4 0 0 postgres [52595.619151] [ 1303] 109 1303 564219 1634 50 4 0 0 postgres [52595.619153] [ 1304] 109 1304 20834 1065 40 3 0 0 postgres [52595.619154] [ 1331] 126 1331 8915 901 23 3 0 0 systemd [52595.619156] [ 1334] 126 1334 14661 567 31 3 0 0 (sd-pam) [52595.619157] [ 1343] 126 1343 6126 454 17 3 0 0 dbus-launch [52595.619158] [ 1344] 126 1344 10531 616 24 3 0 0 dbus-daemon [52595.619160] [ 1346] 126 1346 84389 1333 33 3 0 0 at-spi-bus-laun [52595.619161] [ 1350] 126 1350 10531 852 26 3 0 0 dbus-daemon [52595.619163] [ 1353] 126 1353 31330 1532 32 3 0 0 at-spi2-registr [52595.619164] [ 1371] 116 1371 12643 2610 25 3 0 0 unbound [52595.619165] [ 1382] 0 1382 25854 587 21 3 0 0 chronyd [52595.619167] [ 1392] 101 1392 25537 1097 48 3 0 0 exim4 [52595.619168] [ 1519] 0 1519 60178 1433 55 3 0 0 lightdm [52595.619169] [ 1531] 1000 1531 8915 908 24 3 0 0 systemd [52595.619171] [ 1534] 1000 1534 14661 568 31 3 0 0 (sd-pam) [52595.619172] [ 1537] 1000 1537 1084 386 8 3 0 0 sh [52595.619174] [ 1563] 1000 1563 2675 555 10 3 0 0 ssh-agent [52595.619175] [ 1564] 1000 1564 5282 497 15 3 0 0 gpg-agent [52595.619176] [ 1567] 1000 1567 6126 489 17 3 0 0 dbus-launch [52595.619178] [ 1568] 1000 1568 10622 676 24 3 0 0 dbus-daemon [52595.619179] [ 1579] 1000 1579 79791 3283 88 4 0 0 xfce4-session [52595.619181] [ 1581] 0 1581 69853 1675 37 3 0 0 polkitd [52595.619182] [ 1586] 1000 1586 9381 1025 22 3 0 0 xfconfd [52595.619183] [ 1589] 1000 1589 40623 4487 83 3 0 0 xfwm4 [52595.619185] [ 1591] 1000 1591 40400 2590 80 3 0 0 Thunar [52595.619186] [ 1592] 1000 1592 39951 3833 81 3 0 0 xfce4-panel [52595.619187] [ 1594] 1000 1594 82142 3662 93 4 0 0 xfdesktop [52595.619189] [ 1595] 1000 1595 81256 3506 88 4 0 0 xfsettingsd [52595.619190] [ 1598] 1000 1598 149306 31397 193 3 0 0 emacs [52595.619192] [ 1600] 1000 1600 57071 2586 76 3 0 0 xfce4-power-man [52595.619193] [ 1604] 1000 1604 52829 1466 38 4 0 0 gvfsd [52595.619194] [ 1611] 1000 1611 72407 1514 39 4 0 0 gvfsd-fuse [52595.619196] [ 1613] 0 1613 59994 1866 50 3 0 0 upowerd [52595.619197] [ 1620] 1000 1620 84398 1353 33 3 0 0 at-spi-bus-laun [52595.619198] [ 1625] 1000 1625 10531 835 26 3 0 0 dbus-daemon [52595.619200] [ 1629] 1000 1629 31299 1233 30 4 0 0 at-spi2-registr [52595.619201] [ 1659] 1000 1659 13402 1246 31 3 0 0 gconfd-2 [52595.619203] [ 1682] 1000 1682 55945 3331 76 3 0 0 polkit-gnome-au [52595.619204] [ 1690] 1000 1690 57664 4393 77 3 0 0 applet.py [52595.619205] [ 1692] 1000 1692 15527 1038 36 3 0 0 xscreensaver [52595.619207] [ 1696] 1000 1696 108808 3625 112 3 0 0 xfce4-volumed [52595.619208] [ 1711] 1000 1711 99299 5448 96 4 0 0 xfce4-appfinder [52595.619210] [ 1829] 1000 1829 103820 9054 103 3 0 0 gnome-terminal- [52595.619211] [ 1832] 1000 1832 3673 441 12 3 0 0 gnome-pty-helpe [52595.619212] [ 1833] 1000 1833 5859 869 17 3 0 0 bash [52595.619214] [ 2093] 1000 2093 11107 1037 26 3 0 0 ssh [52595.619215] [ 2094] 1000 2094 11107 1051 26 3 0 0 ssh [52595.619216] [ 2649] 0 2649 22039 1496 45 3 0 0 cupsd [52595.619218] [ 8085] 1000 8085 5858 921 17 3 0 0 bash [52595.619219] [ 8110] 1000 8110 3679 722 12 3 0 0 activate-dummy [52595.619220] [ 8217] 0 8217 15269 901 35 3 0 0 sudo [52595.619222] [ 8221] 1001 8221 6710 1809 19 3 0 0 bash [52595.619223] [ 8270] 1001 8270 6126 488 15 3 0 0 dbus-launch [52595.619224] [ 8271] 1001 8271 10531 584 25 3 0 0 dbus-daemon [52595.619226] [ 8285] 1001 8285 13401 1313 33 3 0 0 gconfd-2 [52595.619227] [10494] 1000 10494 5807 831 16 3 0 0 bash [52595.619228] [26375] 1000 26375 5904 1006 18 3 0 0 bash [52595.619230] [29839] 1000 29839 5856 953 17 3 0 0 bash [52595.619231] [13026] 1000 13026 5855 936 16 3 0 0 bash [52595.619232] [13076] 1000 13076 5862 955 16 4 0 0 bash [52595.619234] [27388] 1000 27388 5855 952 18 3 0 0 bash [52595.619236] [ 4591] 1001 4591 272499 52043 362 4 0 0 firefox [52595.619237] [ 4676] 1001 4676 162765 35629 234 4 0 0 Web Content [52595.619238] [ 5764] 1000 5764 5861 974 18 3 0 0 bash [52595.619240] [ 7237] 1000 7237 2864 1009 10 3 0 0 make [52595.619241] [ 7252] 1000 7252 3698 739 13 3 0 0 bash [52595.619242] [ 7266] 1000 7266 2880 1057 11 3 0 0 make [52595.619244] [ 7563] 1000 7563 266061 65632 376 4 0 0 firefox-esr [52595.619245] [ 8324] 1000 8324 6866 815 18 3 0 0 top [52595.619247] [18137] 1000 18137 3712 757 13 3 0 0 bash [52595.619248] [18227] 1000 18227 2941 1081 12 3 0 0 make [52595.619249] [ 6255] 1000 6255 3757 811 12 3 0 0 bash [52595.619251] [ 6291] 1000 6291 5979 4181 18 3 0 0 make [52595.619252] [14351] 1000 14351 2892 667 11 3 0 0 xg++ [52595.619253] [14354] 1000 14354 2858 658 10 3 0 0 xg++ [52595.619255] [14356] 1000 14356 2858 667 11 3 0 0 xg++ [52595.619256] [14361] 1000 14361 2721 555 11 3 0 0 collect2 [52595.619257] [14362] 1000 14362 2721 538 11 3 0 0 collect2 [52595.619259] [14363] 1000 14363 2722 539 9 3 0 0 collect2 [52595.619260] [14366] 1000 14366 97431 90358 191 3 0 0 ld [52595.619262] [14367] 1000 14367 106377 99270 208 3 0 0 ld [52595.619263] [14368] 1000 14368 107894 100615 209 3 0 0 ld [52595.619264] [14377] 1000 14377 2859 642 10 3 0 0 xg++ [52595.619266] [14379] 1000 14379 2859 667 10 3 0 0 xg++ [52595.619267] [14380] 1000 14380 2721 538 10 3 0 0 collect2 [52595.619268] [14381] 1000 14381 2721 552 10 3 0 0 collect2 [52595.619270] [14382] 1000 14382 108547 101443 214 3 0 0 ld [52595.619271] [14384] 1000 14384 102031 94943 199 3 0 0 ld [52595.619273] [14387] 0 14387 10042 622 20 3 0 0 systemd-udevd [52595.619274] [14388] 0 14388 10042 507 20 3 0 0 systemd-udevd [52595.619276] Out of memory: Kill process 14382 (ld) score 15 or sacrifice child [52595.619279] Killed process 14382 (ld) total-vm:434188kB, anon-rss:402236kB, file-rss:3536kB, shmem-rss:0kB --=-=-= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs --=-=-=--