Bonjour
Je viens de passer sur 4.1.17 sous Buster (image VM Jeedom) et depuis la page santé j’ai maintenant un message en rouge « Mémoire suffisante » que je n’avais pas avant sous Strech.
Pour information je tourne sur une VM avec suffisamment de ressources :
J’ai un benchmark à 1.6, j’ai modifié le php.ini à 512Mo (au lieu de 256 par defaut) rien y fait. mon dmesg affiche :
[28107.719934] mysqld invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
[28107.719935] mysqld cpuset=/ mems_allowed=0
[28107.719947] CPU: 0 PID: 803 Comm: mysqld Tainted: G OE 4.19.0-13-amd64 #1 Debian 4.19.160-2
[28107.719948] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
[28107.719948] Call Trace:
[28107.719992] dump_stack+0x66/0x90
[28107.720007] dump_header+0x6b/0x283
[28107.720013] oom_kill_process.cold.30+0xb/0x1cf
[28107.720016] ? oom_badness+0x23/0x140
[28107.720020] out_of_memory+0x1a5/0x450
[28107.720022] __alloc_pages_slowpath+0xbd8/0xcb0
[28107.720026] __alloc_pages_nodemask+0x28b/0x2b0
[28107.720029] filemap_fault+0x333/0x780
[28107.720037] ? alloc_set_pte+0xf2/0x560
[28107.720039] ? filemap_map_pages+0x1ed/0x3a0
[28107.720104] ext4_filemap_fault+0x2c/0x40 [ext4]
[28107.720113] __do_fault+0x36/0x130
[28107.720120] __handle_mm_fault+0xdf9/0x11f0
[28107.720124] handle_mm_fault+0xd6/0x200
[28107.720134] __do_page_fault+0x249/0x4f0
[28107.720146] ? page_fault+0x8/0x30
[28107.720148] page_fault+0x1e/0x30
[28107.720157] RIP: 0033:0x7f28488bffd0
[28107.720161] Code: Bad RIP value.
[28107.720162] RSP: 002b:00007f281effcc18 EFLAGS: 00010202
[28107.720163] RAX: 0000000000000001 RBX: 0000560dce152e80 RCX: 0000000000000000
[28107.720164] RDX: 0000000000000001 RSI: 00007f281effcc20 RDI: 0000000000000000
[28107.720164] RBP: 00007f281effcc30 R08: 0000000000000000 R09: 00007f281effd700
[28107.720165] R10: 00007f281effcc40 R11: 0000000000000206 R12: 0000000000000001
[28107.720166] R13: 00000000000f4240 R14: 0000560dce152e90 R15: 00007f281effcca8
[28107.720178] Mem-Info:
[28107.720184] active_anon:240905 inactive_anon:85640 isolated_anon:0
active_file:194 inactive_file:224 isolated_file:26
unevictable:0 dirty:0 writeback:0 unstable:0
slab_reclaimable:5030 slab_unreclaimable:11935
mapped:693 shmem:1263 pagetables:4415 bounce:0
free:12673 free_pcp:708 free_cma:0
[28107.720187] Node 0 active_anon:963620kB inactive_anon:342560kB active_file:776kB inactive_file:896kB unevictable:0kB isolated(anon):0kB isolated(file):104kB mapped:2772kB dirty:0kB writeback:0kB shmem:5052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[28107.720188] Node 0 DMA free:6196kB min:480kB low:600kB high:720kB active_anon:8604kB inactive_anon:820kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:32kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[28107.720191] lowmem_reserve[]: 0 1433 1433 1433 1433
[28107.720193] Node 0 DMA32 free:44496kB min:44572kB low:55712kB high:66852kB active_anon:954932kB inactive_anon:341740kB active_file:1356kB inactive_file:1320kB unevictable:0kB writepending:0kB present:1556416kB managed:1510100kB mlocked:0kB kernel_stack:6208kB pagetables:17628kB bounce:0kB free_pcp:2832kB local_pcp:1468kB free_cma:0kB
[28107.720195] lowmem_reserve[]: 0 0 0 0 0
[28107.720196] Node 0 DMA: 27*4kB (UM) 5*8kB (UME) 4*16kB (ME) 1*32kB (E) 1*64kB (E) 4*128kB (UME) 3*256kB (UE) 3*512kB (UME) 1*1024kB (E) 1*2048kB (M) 0*4096kB = 6196kB
[28107.720202] Node 0 DMA32: 931*4kB (UMEH) 1215*8kB (UMEH) 738*16kB (UMEH) 159*32kB (UMEH) 114*64kB (UMEH) 39*128kB (UMEH) 1*256kB (M) 2*512kB (MH) 1*1024kB (M) 0*2048kB 0*4096kB = 44932kB
[28107.720208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[28107.720209] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[28107.720209] 1936 total pagecache pages
[28107.720212] 191 pages in swap cache
[28107.720213] Swap cache stats: add 481432, delete 481241, find 60229/86696
[28107.720213] Free swap = 0kB
[28107.720214] Total swap = 1570812kB
[28107.720215] 393102 pages RAM
[28107.720215] 0 pages HighMem/MovableOnly
[28107.720215] 11600 pages reserved
[28107.720216] 0 pages hwpoisoned
[28107.720216] Tasks state (memory values in pages):
[28107.720217] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[28107.720232] [ 347] 0 347 10570 96 118784 524 0 systemd-journal
[28107.720234] [ 362] 0 362 5641 0 69632 332 -1000 systemd-udevd
[28107.720236] [ 441] 0 441 12057 1 81920 383 0 VGAuthService
[28107.720238] [ 448] 0 448 12206 104 90112 270 0 vmtoolsd
[28107.720239] [ 449] 0 449 80534 0 135168 509 0 ModemManager
[28107.720241] [ 450] 0 450 56456 0 86016 439 0 rsyslogd
[28107.720242] [ 452] 104 452 2241 3 53248 178 -900 dbus-daemon
[28107.720244] [ 453] 108 453 2034 68 57344 56 0 avahi-daemon
[28107.720245] [ 454] 0 454 4942 9 81920 154 0 wpa_supplicant
[28107.720247] [ 455] 0 455 4872 14 81920 237 0 systemd-logind
[28107.720249] [ 457] 0 457 2126 25 53248 42 0 cron
[28107.720250] [ 461] 108 461 1968 3 57344 70 0 avahi-daemon
[28107.720252] [ 492] 0 492 2372 3 53248 321 0 dhclient
[28107.720253] [ 494] 0 494 1372 0 53248 44 0 atd
[28107.720255] [ 503] 0 503 59818 0 98304 247 0 polkitd
[28107.720256] [ 527] 0 527 27586 0 110592 1954 0 unattended-upgr
[28107.720258] [ 548] 0 548 62693 411 126976 2317 0 fail2ban-server
[28107.720259] [ 555] 0 555 3963 0 73728 215 -1000 sshd
[28107.720261] [ 563] 107 563 19633 14 69632 133 0 ntpd
[28107.720264] [ 566] 0 566 1403 0 49152 32 0 agetty
[28107.720266] [ 581] 0 581 143432 50 155648 1089 0 usbsrvd
[28107.720267] [ 640] 0 640 58705 181 212992 1899 0 apache2
[28107.720269] [ 728] 111 728 401970 3800 532480 26364 0 mysqld
[28107.720270] [ 775] 33 775 60655 1758 258048 1783 0 apache2
[28107.720272] [ 777] 33 777 79597 631 270336 2728 0 apache2
[28107.720273] [ 778] 33 778 78815 943 262144 2472 0 apache2
[28107.720275] [ 1238] 110 1238 5453 3 81920 205 0 exim4
[28107.720278] [ 1582] 0 1582 42766 0 94208 196 0 qmi-proxy
[28107.720280] [ 1587] 33 1587 79561 917 274432 2432 0 apache2
[28107.720281] [ 1879] 0 1879 2495 0 61440 104 0 sudo
[28107.720283] [ 1880] 0 1880 66859 2097 135168 2764 0 python3
[28107.720284] [ 1976] 33 1976 286170 3821 368640 5665 0 python3
[28107.720286] [ 1981] 105 1981 1925 0 53248 47 0 uuidd
[28107.720287] [ 2019] 0 2019 2495 0 61440 104 0 sudo
[28107.720289] [ 2020] 0 2020 147184 0 630784 3280 0 nodejs
[28107.720291] [ 2191] 33 2191 597 0 49152 21 0 sh
[28107.720292] [ 2197] 33 2197 224648 1285 2301952 11936 0 node
[28107.720294] [ 2450] 33 2450 118889 957 159744 2823 0 python3
[28107.720295] [ 2588] 33 2588 81996 2957 135168 1178 0 python
[28107.720297] [ 2628] 33 2628 102184 3874 159744 2245 0 python
[28107.720298] [ 2707] 33 2707 170157 4921 237568 4660 0 python
[28107.720301] [ 14733] 33 14733 79602 786 270336 2622 0 apache2
[28107.720303] [ 17836] 33 17836 58582 1002 200704 1437 0 php
[28107.720305] [ 7016] 0 7016 1736 0 53248 102 0 sudo
[28107.720306] [ 7017] 0 7017 58582 13 217088 2408 0 php
[28107.720308] [ 1409] 33 1409 78810 1858 262144 1488 0 apache2
[28107.720309] [ 4695] 33 4695 78829 896 262144 2478 0 apache2
[28107.720311] [ 28109] 33 28109 78836 819 262144 2596 0 apache2
[28107.720312] [ 10534] 0 10534 4159 1 69632 273 0 sshd
[28107.720314] [ 10595] 0 10595 5320 1 86016 365 0 systemd
[28107.720318] [ 10596] 0 10596 42685 0 90112 682 0 (sd-pam)
[28107.720321] [ 10615] 0 10615 1727 1 45056 71 0 bash
[28107.720323] [ 3532] 33 3532 59854 781 241664 2567 0 apache2
[28107.720324] [ 12864] 33 12864 229910 4189 2830336 14616 0 node
[28107.720326] [ 13014] 33 13014 196459 3020 2195456 13477 0 node
[28107.720327] [ 29684] 33 29684 59835 1620 241664 1712 0 apache2
[28107.720329] [ 19711] 33 19711 59331 281 225280 2173 0 php
[28107.720331] [ 14573] 33 14573 600732 282337 4562944 260319 0 php
[28107.720333] [ 16072] 0 16072 2354 80 57344 21 0 cron
[28107.720335] [ 16102] 33 16102 597 17 45056 0 0 sh
[28107.720336] [ 16103] 33 16103 12595 106 77824 1 0 php
[28107.720337] [ 16146] 0 16146 2354 82 57344 19 0 cron
[28107.720338] [ 16166] 0 16166 597 23 40960 0 0 sh
[28107.720340] [ 16170] 0 16170 12593 72 77824 0 0 php
[28107.720341] [ 16171] 0 16171 2354 90 57344 11 0 cron
[28107.720343] [ 16205] 0 16205 2259 66 57344 17 0 cron
[28107.720344] [ 16222] 33 16222 58717 230 196608 1854 0 apache2
[28107.720346] [ 16238] 33 16238 58711 205 196608 1879 0 apache2
[28107.720347] [ 16240] 0 16240 2354 92 57344 9 0 cron
[28107.720349] [ 16242] 0 16242 58709 229 192512 1849 0 apache2
[28107.720350] [ 16243] 0 16243 58709 229 192512 1849 0 apache2
[28107.720351] [ 16244] 0 16244 58709 229 192512 1849 0 apache2
[28107.720353] [ 16245] 0 16245 58709 224 192512 1854 0 apache2
[28107.720354] [ 16246] 0 16246 58709 224 192512 1854 0 apache2
[28107.720356] [ 16247] 0 16247 58709 224 192512 1854 0 apache2
[28107.720357] [ 16248] 0 16248 58709 224 192512 1854 0 apache2
[28107.720358] [ 16249] 0 16249 58709 222 192512 1855 0 apache2
[28107.720360] [ 16250] 0 16250 58705 219 192512 1856 0 apache2
[28107.720361] [ 16251] 0 16251 58705 219 192512 1856 0 apache2
[28107.720363] [ 16252] 0 16252 58705 216 192512 1859 0 apache2
[28107.720364] [ 16253] 0 16253 58705 219 192512 1856 0 apache2
[28107.720365] [ 16254] 0 16254 58705 219 192512 1856 0 apache2
[28107.720367] [ 16255] 0 16255 58705 192 192512 1883 0 apache2
[28107.720368] [ 16256] 0 16256 58705 219 192512 1856 0 apache2
[28107.720369] [ 16257] 0 16257 58705 212 192512 1863 0 apache2
[28107.720371] Out of memory: Kill process 14573 (php) score 702 or sacrifice child
[28107.720446] Killed process 14573 (php) total-vm:2402928kB, anon-rss:1129072kB, file-rss:0kB, shmem-rss:276kB
[28107.841531] oom_reaper: reaped process 14573 (php), now anon-rss:0kB, file-rss:0kB, shmem-rss:268kB
Je comprends pas ce que je peux faire de plus ?