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Author SHA1 Message Date
Georg Pfuetzenreuter
0f55ea6022
Update links to man pages 
Link to openSUSE manpages instead of man7.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 17:37:13 +02:00
Georg Pfuetzenreuter
24489e2644
Detect openSUSE distribution 
Expand regex to detect and display the distribution name.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 17:31:43 +02:00
Georg Pfuetzenreuter
ff85bd35ac
Update links 
- update links to openSUSE man pages and kernel source
- remove broken link to http://elearningmedium.com

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 17:11:06 +02:00
Georg Pfuetzenreuter
ff8e98669d
Update README 
Reflect this being a fork for openSUSE.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 16:51:13 +02:00
Georg Pfuetzenreuter
a8c9063976
Add favicon 
Import favicon block from https://static.opensuse.org/chameleon/.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 16:48:05 +02:00
Georg Pfuetzenreuter
654c6ecc4e
Remove space from app name 
Reflect official name.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 16:45:58 +02:00
Georg Pfuetzenreuter
5311f15159
Set width, move example buttons 
- Override stylesheet width to make results more readable
- Include example buttons in previous diff to make them disappear from
  the results page

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 16:42:26 +02:00
Georg Pfuetzenreuter
a55061487f
Scroll to top after result 
If the input got processed correctly, let the user read the results page
from the beginning.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 16:40:57 +02:00
Georg Pfuetzenreuter
e428a1c9f0
Update Mem-Info/Part2 regex 
Update fields to match latest openSUSE output.
Use spaces instead of new lines to match what a user
would copy/paste from shell output.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 16:27:12 +02:00
Georg Pfuetzenreuter
d1e4289e9d
Disable update_toc 
Currently not used.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 16:27:11 +02:00
Georg Pfuetzenreuter
6dee66c9c9
Replace examples 
Provide openSUSE instead of RHEL/Ubuntu example snippets.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 16:27:11 +02:00
Georg Pfuetzenreuter
91878b82a3
Initial openSUSE branding 
- add Chameleon branding
- add openSUSE navbar (very likely done the wrong way)
- remove superfluous elements

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
 2023-04-16 14:40:56 +02:00
3 changed files with 440 additions and 304 deletions
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224
OOMAnalyser.html
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511
OOMAnalyser.py
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@ -273,7 +273,7 @@ class BaseKernelConfig:
"Trigger process and kernel version": ( "Trigger process and kernel version": (
r"^CPU: \d+ PID: (?P<trigger_proc_pid>\d+) " r"^CPU: \d+ PID: (?P<trigger_proc_pid>\d+) "
r"Comm: .* (Not tainted|Tainted:.*) " r"Comm: .* (Not tainted|Tainted:.*) "
r"(?P<kernel_version>\d[\w.-]+) #\d", r"(?P<kernel_version>\d[\w.-]+) (?:#\d) (?P<distribution>\w+ \w+).+",
True, True,
), ),
# split caused by a limited number of iterations during converting PY regex into JS regex # split caused by a limited number of iterations during converting PY regex into JS regex
@ -293,12 +293,13 @@ class BaseKernelConfig:
True, True,
), ),
"Overall Mem-Info (part 2)": ( "Overall Mem-Info (part 2)": (
r"^ slab_reclaimable:(?P<slab_reclaimable_pages>\d+) slab_unreclaimable:(?P<slab_unreclaimable_pages>\d+)" r"slab_reclaimable:(?P<slab_reclaimable_pages>\d+) slab_unreclaimable:(?P<slab_unreclaimable_pages>\d+)"
r"(?:\n)" r"(?:\n)"
r"^ mapped:(?P<mapped_pages>\d+) shmem:(?P<shmem_pages>\d+) pagetables:(?P<pagetables_pages>\d+) " r" +mapped:(?P<mapped_pages>\d+) shmem:(?P<shmem_pages>\d+) pagetables:(?P<pagetables_pages>\d+) bounce:(?P<bounce_pages>\d+)"
r"bounce:(?P<bounce_pages>\d+)"
r"(?:\n)" r"(?:\n)"
r"^ free:(?P<free_pages>\d+) free_pcp:(?P<free_pcp_pages>\d+) free_cma:(?P<free_cma_pages>\d+)", r" +kernel_misc_reclaimable:(?P<kernel_misc_reclaimable>\d+)"
r"(?:\n)"
r" +free:(?P<free_pages>\d+) free_pcp:(?P<free_pcp_pages>\d+) free_cma:(?P<free_cma_pages>\d+)",
True, True,
), ),
"Available memory chunks": ( "Available memory chunks": (
@ -2583,15 +2584,13 @@ class KernelConfig_6_1(KernelConfig_6_0):
EXTRACT_PATTERN_OVERLAY_61 = { EXTRACT_PATTERN_OVERLAY_61 = {
"Overall Mem-Info (part 2)": ( "Overall Mem-Info (part 2)": (
r"^ slab_reclaimable:(?P<slab_reclaimable_pages>\d+) slab_unreclaimable:(?P<slab_unreclaimable_pages>\d+)" r" +slab_reclaimable:(?P<slab_reclaimable_pages>\d+) slab_unreclaimable:(?P<slab_unreclaimable_pages>\d+)"
r"(?:\n)" r"(?:\n)"
r"^ mapped:(?P<mapped_pages>\d+) shmem:(?P<shmem_pages>\d+) pagetables:(?P<pagetables_pages>\d+)" r" +mapped:(?P<mapped_pages>\d+) shmem:(?P<shmem_pages>\d+) pagetables:(?P<pagetables_pages>\d+) bounce:(?P<bounce_pages>\d+)"
r"(?:\n)" r"(?:\n)"
r"^ sec_pagetables:(?P<sec_pagetables>\d+) bounce:(?P<bounce_pages>\d+)" r" +kernel_misc_reclaimable:(?P<kernel_misc_reclaimable>\d+)"
r"(?:\n)" r"(?:\n)"
r"^ kernel_misc_reclaimable:(?P<kernel_misc_reclaimable>\d+)" r" +free:(?P<free_pages>\d+) free_pcp:(?P<free_pcp_pages>\d+) free_cma:(?P<free_cma_pages>\d+)",
r"(?:\n)"
r"^ free:(?P<free_pages>\d+) free_pcp:(?P<free_pcp_pages>\d+) free_cma:(?P<free_cma_pages>\d+)",
True, True,
), ),
} }
@ -2976,7 +2975,7 @@ class OOMAnalyser:
""" """
REC_KERNEL_VERSION = re.compile( REC_KERNEL_VERSION = re.compile(
r"CPU: \d+ PID: \d+ Comm: .* (Not tainted|Tainted: [A-Z ]+) (?P<kernel_version>\d[\w.-]+) #.+" r"CPU: \d+ PID: \d+ Comm: .* (Not tainted|Tainted: [A-Z ]+) (?P<kernel_version>\d[\w.-]+) (?:#\d) (?P<distribution>\w+ \w+).+"
) )
"""RE to match the OOM line with kernel version""" """RE to match the OOM line with kernel version"""
@ -3663,13 +3662,17 @@ class OOMAnalyser:
def _determinate_platform_and_distribution(self): def _determinate_platform_and_distribution(self):
"""Determinate platform and distribution""" """Determinate platform and distribution"""
kernel_version = self.oom_result.details.get("kernel_version", "") kernel_version = self.oom_result.details.get("kernel_version", "")
distribution = self.oom_result.details.get("distribution", None)
if "x86_64" in kernel_version: if "x86_64" in kernel_version:
self.oom_result.details["platform"] = "x86 64bit" self.oom_result.details["platform"] = "x86 64bit"
else: else:
self.oom_result.details["platform"] = "unknown" self.oom_result.details["platform"] = "unknown"
dist = "unknown" dist = "unknown"
if ".el7uek" in kernel_version: if distribution is not None:
# this should work on openSUSE
dist = distribution
elif ".el7uek" in kernel_version:
dist = "Oracle Linux 7 (Unbreakable Enterprise Kernel)" dist = "Oracle Linux 7 (Unbreakable Enterprise Kernel)"
elif ".el7" in kernel_version: elif ".el7" in kernel_version:
dist = "RHEL 7/CentOS 7" dist = "RHEL 7/CentOS 7"
@ -4057,223 +4060,218 @@ class OOMDisplay:
@rtype: OOMResult @rtype: OOMResult
""" """
example_rhel7 = """\ example_tumbleweed_swap = """\
sed invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 [ 5907.004253] MonsterApp invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=0
sed cpuset=/ mems_allowed=0-1 [ 5907.004262] CPU: 2 PID: 3271 Comm: MonsterApp Not tainted 6.0.3-1-default #1 openSUSE Tumbleweed 50a6ebc5cb1873d6b9c639843cdd1ed0089a1281
CPU: 4 PID: 29481 Comm: sed Not tainted 3.10.0-514.6.1.el7.x86_64 #1 [ 5907.004266] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
Hardware name: HP ProLiant DL385 G7, BIOS A18 12/08/2012 [ 5907.004268] Call Trace:
ffff880182272f10 00000000021dcb0a ffff880418207938 ffffffff816861ac [ 5907.004272] <TASK>
ffff8804182079c8 ffffffff81681157 ffffffff810eab9c ffff8804182fe910 [ 5907.004275] dump_stack_lvl+0x44/0x5c
ffff8804182fe928 0000000000000202 ffff880182272f10 ffff8804182079b8 [ 5907.004282] dump_header+0x4a/0x1ff
Call Trace: [ 5907.004286] oom_kill_process.cold+0xb/0x10
[<ffffffff816861ac>] dump_stack+0x19/0x1b [ 5907.004290] out_of_memory+0x1fd/0x4d0
[<ffffffff81681157>] dump_header+0x8e/0x225 [ 5907.004295] __alloc_pages_slowpath.constprop.0+0xcb0/0xe00
[<ffffffff810eab9c>] ? ktime_get_ts64+0x4c/0xf0 [ 5907.004303] __alloc_pages+0x218/0x240
[<ffffffff8113ccaf>] ? delayacct_end+0x8f/0xb0 [ 5907.004308] __folio_alloc+0x17/0x50
[<ffffffff8118475e>] oom_kill_process+0x24e/0x3c0 [ 5907.004311] ? policy_node+0x51/0x70
[<ffffffff811841fd>] ? oom_unkillable_task+0xcd/0x120 [ 5907.004314] vma_alloc_folio+0x88/0x300
[<ffffffff811842a6>] ? find_lock_task_mm+0x56/0xc0 [ 5907.004318] __handle_mm_fault+0x946/0xfa0
[<ffffffff810937ee>] ? has_capability_noaudit+0x1e/0x30 [ 5907.004324] handle_mm_fault+0xae/0x290
[<ffffffff81184f96>] out_of_memory+0x4b6/0x4f0 [ 5907.004327] do_user_addr_fault+0x1ba/0x690
[<ffffffff81681c60>] __alloc_pages_slowpath+0x5d7/0x725 [ 5907.004332] exc_page_fault+0x66/0x150
[<ffffffff8118b0a5>] __alloc_pages_nodemask+0x405/0x420 [ 5907.004337] asm_exc_page_fault+0x22/0x30
[<ffffffff811cf25a>] alloc_pages_current+0xaa/0x170 [ 5907.004340] RIP: 0033:0x4011c1
[<ffffffff81180667>] __page_cache_alloc+0x97/0xb0 [ 5907.004347] Code: Unable to access opcode bytes at RIP 0x401197.
[<ffffffff811831b0>] filemap_fault+0x170/0x410 [ 5907.004348] RSP: 002b:00007ffc77b3e4d0 EFLAGS: 00010206
[<ffffffffa018f016>] ext4_filemap_fault+0x36/0x50 [ext4] [ 5907.004351] RAX: 00007f1d0508d000 RBX: 00007ffc77b3e608 RCX: 00007f2793922ca7
[<ffffffff811ac2ec>] __do_fault+0x4c/0xc0 [ 5907.004353] RDX: 0000000115bfcff0 RSI: 0000000000000000 RDI: 0000000000000000
[<ffffffff811ac783>] do_read_fault.isra.42+0x43/0x130 [ 5907.004354] RBP: 00007ffc77b3e4f0 R08: 00000000ffffffff R09: 0000000000000000
[<ffffffff811b0f11>] handle_mm_fault+0x6b1/0xfe0 [ 5907.004356] R10: 00007ffc77b3e490 R11: 0000000000000202 R12: 0000000000000000
[<ffffffff811b7825>] ? do_mmap_pgoff+0x305/0x3c0 [ 5907.004357] R13: 00007ffc77b3e618 R14: 0000000000403de0 R15: 00007f2793a8b000
[<ffffffff81691c94>] __do_page_fault+0x154/0x450 [ 5907.004362] </TASK>
[<ffffffff81691fc5>] do_page_fault+0x35/0x90 [ 5907.004363] Mem-Info:
[<ffffffff8168e288>] page_fault+0x28/0x30 [ 5907.004366] active_anon:65916 inactive_anon:861964 isolated_anon:0
Mem-Info: active_file:121 inactive_file:511 isolated_file:0
active_anon:7355653 inactive_anon:660960 isolated_anon:0#012 active_file:1263 inactive_file:1167 isolated_file:32#012 unevictable:0 dirty:4 writeback:0 unstable:0#012 slab_reclaimable:27412 slab_unreclaimable:13708#012 mapped:4818 shmem:87896 pagetables:25222 bounce:0#012 free:39513 free_pcp:2958 free_cma:0 unevictable:2024 dirty:16 writeback:34
Node 0 DMA free:15872kB min:40kB low:48kB high:60kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB 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 slab_reclaimable:6584 slab_unreclaimable:10454
lowmem_reserve[]: 0 2780 15835 15835 mapped:28 shmem:2167 pagetables:2902 bounce:0
Node 0 DMA32 free:59728kB min:7832kB low:9788kB high:11748kB active_anon:2154380kB inactive_anon:604748kB active_file:500kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3094644kB managed:2848912kB mlocked:0kB dirty:0kB writeback:0kB mapped:4016kB shmem:5140kB slab_reclaimable:6448kB slab_unreclaimable:2796kB kernel_stack:1040kB pagetables:6876kB unstable:0kB bounce:0kB free_pcp:3788kB local_pcp:228kB free_cma:0kB writeback_tmp:0kB pages_scanned:28 all_unreclaimable? no kernel_misc_reclaimable:0
lowmem_reserve[]: 0 0 13055 13055 free:26340 free_pcp:0 free_cma:0
Node 0 Normal free:36692kB min:36784kB low:45980kB high:55176kB active_anon:12301636kB inactive_anon:793132kB active_file:604kB inactive_file:176kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:13631488kB managed:13368348kB mlocked:0kB dirty:0kB writeback:0kB mapped:4108kB shmem:207940kB slab_reclaimable:47900kB slab_unreclaimable:28884kB kernel_stack:6624kB pagetables:43340kB unstable:0kB bounce:0kB free_pcp:4204kB local_pcp:640kB free_cma:0kB writeback_tmp:0kB pages_scanned:128 all_unreclaimable? no [ 5907.004371] Node 0 active_anon:263664kB inactive_anon:3447856kB active_file:484kB inactive_file:2044kB unevictable:8096kB isolated(anon):0kB isolated(file):0kB mapped:112kB dirty:64kB writeback:136kB shmem:8668kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 909312kB writeback_tmp:0kB kernel_stack:3104kB pagetables:11608kB all_unreclaimable? yes
lowmem_reserve[]: 0 0 0 0 [ 5907.004377] Node 0 DMA free:14336kB boost:0kB min:128kB low:160kB high:192kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15996kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
Node 1 Normal free:49436kB min:45444kB low:56804kB high:68164kB active_anon:14967844kB inactive_anon:1244560kB active_file:1552kB inactive_file:1992kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:16777212kB managed:16514220kB mlocked:0kB dirty:16kB writeback:0kB mapped:10760kB shmem:138504kB slab_reclaimable:55300kB slab_unreclaimable:23152kB kernel_stack:6176kB pagetables:50672kB unstable:0kB bounce:0kB free_pcp:3360kB local_pcp:248kB free_cma:0kB writeback_tmp:0kB pages_scanned:125777 all_unreclaimable? yes [ 5907.004383] lowmem_reserve[]: 0 1946 7904 7904 7904
lowmem_reserve[]: 0 0 0 0 [ 5907.004387] Node 0 DMA32 free:40428kB boost:0kB min:16608kB low:20760kB high:24912kB reserved_highatomic:0KB active_anon:316kB inactive_anon:1967132kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:320kB present:2077504kB managed:2011712kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15872kB [ 5907.004393] lowmem_reserve[]: 0 0 5957 5957 5957
Node 0 DMA32: 203*4kB (UEM) 231*8kB (UEM) 259*16kB (UEM) 231*32kB (UEM) 157*64kB (UEM) 90*128kB (UEM) 49*256kB (UEM) 20*512kB (UE) 3*1024kB (UEM) 1*2048kB (M) 0*4096kB = 63668kB [ 5907.004397] Node 0 Normal free:50596kB boost:0kB min:50844kB low:63552kB high:76260kB reserved_highatomic:0KB active_anon:263100kB inactive_anon:1480748kB active_file:304kB inactive_file:1876kB unevictable:8096kB writepending:64kB present:6291456kB managed:1914680kB mlocked:80kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
Node 0 Normal: 1231*4kB (UEM) 391*8kB (UEM) 456*16kB (UEM) 342*32kB (UEM) 141*64kB (UEM) 23*128kB (UEM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38260kB [ 5907.004413] lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal: 2245*4kB (UEM) 732*8kB (UEM) 594*16kB (UEM) 396*32kB (UEM) 160*64kB (UEM) 16*128kB (UEM) 2*256kB (UM) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 50836kB [ 5907.004420] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 3*4096kB (M) = 14336kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 5907.004433] Node 0 DMA32: 82*4kB (UME) 32*8kB (UME) 40*16kB (UME) 12*32kB (UE) 19*64kB (U) 14*128kB (UME) 8*256kB (UE) 4*512kB (UE) 31*1024kB (UME) 0*2048kB 0*4096kB = 40456kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 5907.004472] Node 0 Normal: 847*4kB (UME) 652*8kB (UME) 285*16kB (UME) 66*32kB (UME) 53*64kB (UME) 23*128kB (UME) 9*256kB (UE) 5*512kB (UME) 24*1024kB (UM) 0*2048kB 0*4096kB = 51052kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 5907.004490] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 5907.004492] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
100155 total pagecache pages [ 5907.004494] 293046 total pagecache pages
11342 pages in swap cache [ 5907.004495] 290241 pages in swap cache
Swap cache stats: add 31260615, delete 31249273, find 295999950/297583545 [ 5907.004496] Free swap = 0kB
Free swap = 0kB [ 5907.004497] Total swap = 2098152kB
Total swap = 8388604kB [ 5907.004498] 2096239 pages RAM
8379834 pages RAM [ 5907.004499] 0 pages HighMem/MovableOnly
0 pages HighMem/MovableOnly [ 5907.004500] 1110801 pages reserved
192987 pages reserved [ 5907.004500] 0 pages cma reserved
[ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name [ 5907.004501] 0 pages hwpoisoned
[ 390] 0 390 39012 6739 78 51 0 systemd-journal [ 5907.004502] Tasks state (memory values in pages):
[ 433] 0 433 11104 2 22 360 -1000 systemd-udevd [ 5907.004503] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 530] 0 530 13854 28 27 83 -1000 auditd [ 5907.004514] [ 557] 0 557 14420 823 110592 7 -250 systemd-journal
[ 559] 0 559 7692 65 19 87 0 systemd-logind [ 5907.004518] [ 561] 0 561 8103 282 81920 274 -1000 systemd-udevd
[ 563] 0 563 4817 41 14 36 0 irqbalance [ 5907.004522] [ 643] 0 643 2096 604 49152 360 0 haveged
[ 569] 87 569 7684 52 20 48 -900 dbus-daemon [ 5907.004525] [ 749] 0 749 2828 65 40960 3 -1000 auditd
[ 587] 32 587 16240 17 34 116 0 rpcbind [ 5907.004528] [ 755] 483 755 2156 241 49152 16 -900 dbus-daemon
[ 647] 0 647 50303 11 36 113 0 gssproxy [ 5907.004531] [ 757] 0 757 19909 80 53248 3 0 irqbalance
[ 796] 0 796 193856 2897 207 112 0 rsyslogd [ 5907.004533] [ 777] 0 777 1542 119 53248 13 0 rngd
[ 818] 0 818 13177 0 27 146 0 vsftpd [ 5907.004540] [ 782] 478 782 211645 561 151552 22 0 nscd
[ 840] 0 840 62892 9 36 103 0 ypbind [ 5907.004543] [ 810] 0 810 4331 280 73728 18 0 systemd-logind
[ 868] 0 868 21663 28 43 191 -1000 sshd [ 5907.004546] [ 848] 0 848 60288 0 90112 704 0 pcscd
[ 871] 29 871 11126 2 25 222 0 rpc.statd [ 5907.004549] [ 849] 0 849 2384 237 61440 74 0 wickedd-auto4
[ 907] 0 907 8044 4 21 53 0 atd [ 5907.004552] [ 851] 0 851 2385 108 57344 208 0 wickedd-dhcp4
[ 916] 0 916 27509 2 10 30 0 agetty [ 5907.004554] [ 854] 0 854 2422 63 53248 264 0 wickedd-dhcp6
[ 934] 0 934 27509 2 10 31 0 agetty [ 5907.004557] [ 863] 477 863 58964 99 102400 412 0 polkitd
[ 1255] 0 1255 45716 1 39 337 0 rscd [ 5907.004559] [ 864] 0 864 2414 131 53248 225 0 wickedd
[ 1268] 0 1268 45746 28 38 353 0 rscd [ 5907.004562] [ 874] 0 874 2419 62 53248 264 0 wickedd-nanny
[ 1269] 0 1269 45716 29 38 311 0 rscd [ 5907.004564] [ 1085] 472 1085 3699 36 69632 176 0 vncmanager
[ 1285] 0 1285 23290 25 45 235 0 master [ 5907.004567] [ 1089] 0 1089 803 38 45056 3 0 agetty
[ 1287] 89 1287 23379 52 47 242 0 qmgr [ 5907.004570] [ 1107] 0 1107 3438 49 61440 209 -1000 sshd
[ 1830] 0 1830 446643 959 68 1234 0 ovcd [ 5907.004573] [ 1108] 476 1108 21312 176 65536 36 0 chronyd
[ 2062] 0 2062 144894 511 37 309 0 ovbbccb [ 5907.004576] [ 1146] 0 1146 76363 58 90112 703 0 lightdm
[ 2121] 0 2121 33138 26 19 138 0 crond [ 5907.004578] [ 1155] 0 1155 59117 732 94208 22 0 accounts-daemon
[ 2136] 38 2136 7846 40 19 88 0 ntpd [ 5907.004581] [ 1165] 0 1165 204230 4060 450560 3612 0 Xorg.bin
[ 2451] 0 2451 177827 0 36 816 0 ovconfd [ 5907.004583] [ 1201] 0 1201 40196 132 90112 640 0 lightdm
[ 8145] 0 8145 300303 1616 58 692 0 hpsensor [ 5907.004586] [ 1213] 1000 1213 4860 432 77824 71 100 systemd
[ 8204] 0 8204 31508 119 31 328 0 opcmsgi [ 5907.004589] [ 1214] 1000 1214 26171 715 94208 248 100 (sd-pam)
[ 8405] 0 8405 201479 1289 49 244 0 opcmsga [ 5907.004591] [ 1221] 1000 1221 1846 0 49152 69 0 icewm-session
[ 8472] 0 8472 134080 236 46 514 0 opcmona [ 5907.004594] [ 1237] 1000 1237 2056 86 49152 11 200 dbus-daemon
[ 8596] 0 8596 31377 172 29 301 0 opcle [ 5907.004597] [ 1293] 1000 1293 1598 123 45056 14 0 ssh-agent
[ 8658] 0 8658 81199 124 34 336 0 opcacta [ 5907.004603] [ 1294] 1000 1294 38735 595 65536 3 0 gpg-agent
[ 8685] 0 8685 137169 23313 97 3256 0 oacore [ 5907.004606] [ 1295] 1000 1295 6143 545 90112 314 0 icewm
[ 6330] 12345 6330 7520 15 18 61 0 rotatelogs [ 5907.004611] [ 1298] 1000 1298 1817 49 45056 37 0 startup
[ 6331] 12345 6331 28318 0 12 83 0 run.sh [ 5907.004614] [ 1300] 1000 1300 1192 0 45056 94 0 xscreensaver
[ 6576] 12345 6576 8478546 5157063 15483 1527848 0 mysqld [ 5907.004616] [ 1302] 1000 1302 1874 0 57344 103 0 xscreensaver-sy
[27171] 12345 27171 7522 10 18 58 0 rotatelogs [ 5907.004619] [ 1584] 0 1584 4143 34 65536 340 0 sshd
[27172] 12345 27172 28320 3 11 94 0 run.sh [ 5907.004622] [ 1588] 1000 1588 4208 26 65536 418 0 sshd
[27502] 12345 27502 4029300 2716569 6505 226225 0 java [ 5907.004624] [ 1590] 1000 1590 2463 0 57344 721 0 bash
[11729] 0 11729 64122 5003 79 2465 0 snmpd [ 5907.004627] [ 1739] 0 1739 4144 271 69632 104 0 sshd
[12130] 0 12130 122202 565 29 175 0 hpasmlited [ 5907.004629] [ 1742] 1000 1742 4209 267 69632 172 0 sshd
[12166] 0 12166 11905 89 24 121 0 cmahealthd [ 5907.004632] [ 1743] 1000 1743 2529 592 57344 190 0 bash
[12190] 0 12190 11871 89 24 119 0 cmastdeqd [ 5907.004635] [ 3271] 1000 3271 12207676 624136 9175040 513536 0 MonsterApp
[12214] 0 12214 13707 84 31 211 0 cmahostd [ 5907.004638] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-1000.slice/session-4.scope,task=MonsterApp,pid=3271,uid=1000
[12237] 0 12237 12493 38 28 352 0 cmathreshd [ 5907.004654] Out of memory: Killed process 3271 (MonsterApp) total-vm:48830704kB, anon-rss:2496540kB, file-rss:4kB, shmem-rss:0kB, UID:1000 pgtables:8960kB oom_score_adj:0
[12276] 0 12276 12368 45 30 210 0 cmasm2d
[12299] 0 12299 12485 43 26 282 0 cmaperfd
[12324] 0 12324 31932 184 31 143 0 cmapeerd
[12352] 0 12352 14280 48 32 169 0 cmaeventd
[12379] 0 12379 14831 26 30 198 0 cmafcad
[12407] 0 12407 11806 12 25 128 0 cmasasd
[12436] 0 12436 14364 86 31 181 0 cmaidad
[12463] 0 12463 11288 15 25 125 0 cmaided
[12492] 0 12492 11805 14 26 127 0 cmascsid
[12523] 0 12523 92228 129 63 433 0 cmanicd
[14002] 0 14002 11803 12 25 128 0 cmasm2d
[32615] 0 32615 36254 323 73 7 0 sshd
[ 894] 12345 894 36254 328 70 5 0 sshd
[ 895] 12345 895 3389 123 11 0 0 ksh
[10620] 0 10620 36254 328 72 0 0 sshd
[10634] 38714 10634 36290 329 70 8 0 sshd
[10635] 38714 10635 14221 25 31 124 0 sftp-server
[29021] 0 29021 36254 314 69 0 0 sshd
[29025] 12345 29025 36254 316 67 0 0 sshd
[29026] 12345 29026 29286 96 12 1 0 ksh
[29051] 12345 29051 29494 330 12 74 0 svr05
[29979] 12345 29979 1666 42 9 0 0 less
[29662] 89 29662 23316 258 43 0 0 pickup
[26065] 89 26065 23317 256 45 0 0 trivial-rewrite
[26066] 89 26066 23353 265 45 0 0 cleanup
[26067] 89 26067 23368 271 45 0 0 smtp
[26743] 0 26743 36254 314 68 0 0 sshd
[26937] 12345 26937 36254 314 67 0 0 sshd
[26938] 12345 26938 29286 96 11 0 0 ksh
[27122] 12345 27122 29494 459 12 0 0 svr05
[28657] 0 28657 36254 314 74 0 0 sshd
[28702] 12345 28702 36254 314 72 0 0 sshd
[28703] 12345 28703 29286 97 11 0 0 ksh
[28993] 0 28993 36254 314 72 0 0 sshd
[28996] 12345 28996 29526 531 12 0 0 svr05
[29006] 12345 29006 36254 314 69 0 0 sshd
[29007] 12345 29007 29286 96 11 0 0 ksh
[29110] 12345 29110 29558 745 12 0 0 svr05
[29481] 12345 29481 29214 58 14 0 0 sed
[29752] 12345 29752 7522 296 19 0 0 rotatelogs
Out of memory: Kill process 6576 (mysqld) score 651 or sacrifice child
Killed process 6576 (mysqld) total-vm:33914892kB, anon-rss:20629004kB, file-rss:0kB, shmem-rss:0kB
""" """
example_ubuntu2110 = """\ example_tumbleweed_noswap = """\
kworker/0:2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=-1, oom_score_adj=0 [ 1400.080118] MonsterApp invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=0
CPU: 0 PID: 735 Comm: kworker/0:2 Not tainted 5.13.0-19-generic #19-Ubuntu [ 1400.080125] CPU: 0 PID: 1978 Comm: MonsterApp Not tainted 6.0.3-1-default #1 openSUSE Tumbleweed 50a6ebc5cb1873d6b9c639843cdd1ed0089a1281
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS ArchLinux 1.14.0-1 04/01/2014 [ 1400.080128] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
Workqueue: events moom_callback [ 1400.080129] Call Trace:
Call Trace: [ 1400.080132] <TASK>
show_stack+0x52/0x58 [ 1400.080135] dump_stack_lvl+0x44/0x5c
dump_stack+0x7d/0x9c [ 1400.080141] dump_header+0x4a/0x1ff
dump_header+0x4f/0x1f9 [ 1400.080152] oom_kill_process.cold+0xb/0x10
oom_kill_process.cold+0xb/0x10 [ 1400.080154] out_of_memory+0x1fd/0x4d0
out_of_memory.part.0+0xce/0x270 [ 1400.080159] __alloc_pages_slowpath.constprop.0+0xcb0/0xe00
out_of_memory+0x41/0x80 [ 1400.080165] __alloc_pages+0x218/0x240
moom_callback+0x7a/0xb0 [ 1400.080168] __folio_alloc+0x17/0x50
process_one_work+0x220/0x3c0 [ 1400.080171] ? policy_node+0x51/0x70
worker_thread+0x53/0x420 [ 1400.080173] vma_alloc_folio+0x88/0x300
kthread+0x11f/0x140 [ 1400.080176] __handle_mm_fault+0x946/0xfa0
? process_one_work+0x3c0/0x3c0 [ 1400.080180] handle_mm_fault+0xae/0x290
? set_kthread_struct+0x50/0x50 [ 1400.080183] do_user_addr_fault+0x1ba/0x690
ret_from_fork+0x22/0x30 [ 1400.080188] exc_page_fault+0x66/0x150
Mem-Info: [ 1400.080191] asm_exc_page_fault+0x22/0x30
active_anon:221 inactive_anon:14331 isolated_anon:0 [ 1400.080194] RIP: 0033:0x4011c1
active_file:18099 inactive_file:22324 isolated_file:0 [ 1400.080198] Code: Unable to access opcode bytes at RIP 0x401197.
unevictable:4785 dirty:633 writeback:0 [ 1400.080199] RSP: 002b:00007ffccb028980 EFLAGS: 00010206
slab_reclaimable:6027 slab_unreclaimable:6546 [ 1400.080201] RAX: 00007fd7c06c9000 RBX: 00007ffccb028ab8 RCX: 00007fe28a591ca7
mapped:15338 shmem:231 pagetables:412 bounce:0 [ 1400.080203] RDX: 00000000da5c9ff0 RSI: 0000000000000000 RDI: 0000000000000000
free:427891 free_pcp:153 free_cma:0 [ 1400.080206] RBP: 00007ffccb0289a0 R08: 00000000ffffffff R09: 0000000000000000
Node 0 active_anon:884kB inactive_anon:57324kB active_file:72396kB inactive_file:89296kB unevictable:19140kB isolated(anon):0kB isolated(file):0kB mapped:61352kB dirty:2532kB writeback:0kB shmem:924kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:1856kB pagetables:1648kB all_unreclaimable? no [ 1400.080207] R10: 00007ffccb028940 R11: 0000000000000202 R12: 0000000000000000
Node 0 DMA free:15036kB min:352kB low:440kB high:528kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1400.080208] R13: 00007ffccb028ac8 R14: 0000000000403de0 R15: 00007fe28a6fa000
lowmem_reserve[]: 0 1893 1893 1893 1893 [ 1400.080212] </TASK>
Node 0 DMA32 free:1696528kB min:44700kB low:55872kB high:67044kB reserved_highatomic:0KB active_anon:884kB inactive_anon:57324kB active_file:72396kB inactive_file:89296kB unevictable:19140kB writepending:2532kB present:2080640kB managed:2010036kB mlocked:19140kB bounce:0kB free_pcp:612kB local_pcp:612kB free_cma:0kB [ 1400.080213] Mem-Info:
lowmem_reserve[]: 0 0 0 0 0 [ 1400.080214] active_anon:970 inactive_anon:927725 isolated_anon:0
Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15036kB active_file:50 inactive_file:0 isolated_file:0
Node 0 DMA32: 0*4kB 4*8kB (UM) 25*16kB (UME) 151*32kB (UM) 56*64kB (UM) 21*128kB (ME) 36*256kB (UME) 47*512kB (UM) 41*1024kB (UM) 32*2048kB (UM) 377*4096kB (UM) = 1696528kB unevictable:2024 dirty:20 writeback:0
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB slab_reclaimable:6559 slab_unreclaimable:10354
42845 total pagecache pages mapped:0 shmem:2277 pagetables:2516 bounce:0
0 pages in swap cache kernel_misc_reclaimable:0
Swap cache stats: add 0, delete 0, find 0/0 free:26295 free_pcp:0 free_cma:0
Free swap = 0kB [ 1400.080218] Node 0 active_anon:3880kB inactive_anon:3710900kB active_file:200kB inactive_file:0kB unevictable:8096kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:80kB writeback:0kB shmem:9108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 3178496kB writeback_tmp:0kB kernel_stack:3360kB pagetables:10064kB all_unreclaimable? yes
Total swap = 0kB [ 1400.080222] Node 0 DMA free:14336kB boost:0kB min:128kB low:160kB high:192kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15996kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
524158 pages RAM [ 1400.080226] lowmem_reserve[]: 0 1946 7904 7904 7904
0 pages HighMem/MovableOnly [ 1400.080229] Node 0 DMA32 free:40272kB boost:0kB min:16608kB low:20760kB high:24912kB reserved_highatomic:0KB active_anon:140kB inactive_anon:1968716kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:2077504kB managed:2011712kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
17809 pages reserved [ 1400.080233] lowmem_reserve[]: 0 0 5957 5957 5957
0 pages hwpoisoned [ 1400.080236] Node 0 Normal free:50572kB boost:0kB min:50844kB low:63552kB high:76260kB reserved_highatomic:0KB active_anon:3740kB inactive_anon:1741752kB active_file:0kB inactive_file:356kB unevictable:8096kB writepending:80kB present:6291456kB managed:1914680kB mlocked:80kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
Tasks state (memory values in pages): [ 1400.080240] lowmem_reserve[]: 0 0 0 0 0
[ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1400.080243] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 3*4096kB (M) = 14336kB
[ 323] 0 323 9458 2766 77824 0 -250 systemd-journal [ 1400.080259] Node 0 DMA32: 71*4kB (UME) 65*8kB (UME) 42*16kB (UE) 37*32kB (UE) 40*64kB (UME) 28*128kB (UME) 9*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 1*2048kB (M) 5*4096kB (M) = 40292kB
[ 356] 0 356 5886 1346 69632 0 -1000 systemd-udevd [ 1400.080294] Node 0 Normal: 730*4kB (UME) 110*8kB (UME) 339*16kB (UE) 213*32kB (UE) 91*64kB (UME) 43*128kB (UME) 13*256kB (UME) 5*512kB (UE) 17*1024kB (UM) 0*2048kB 0*4096kB = 50664kB
[ 507] 0 507 70208 4646 98304 0 -1000 multipathd [ 1400.080323] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 542] 101 542 21915 1391 69632 0 0 systemd-timesyn [ 1400.080324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 587] 102 587 4635 1882 73728 0 0 systemd-network [ 1400.080340] 2378 total pagecache pages
[ 589] 103 589 5875 2951 86016 0 0 systemd-resolve [ 1400.080341] 0 pages in swap cache
[ 602] 0 602 1720 322 53248 0 0 cron [ 1400.080341] Free swap = 0kB
[ 603] 104 603 2159 1168 53248 0 -900 dbus-daemon [ 1400.080342] Total swap = 0kB
[ 608] 0 608 7543 4677 94208 0 0 networkd-dispat [ 1400.080343] 2096239 pages RAM
[ 609] 107 609 55313 1248 73728 0 0 rsyslogd [ 1400.080343] 0 pages HighMem/MovableOnly
[ 611] 0 611 311571 8248 221184 0 -900 snapd [ 1400.080344] 1110801 pages reserved
[ 613] 0 613 3404 1668 65536 0 0 systemd-logind [ 1400.080344] 0 pages cma reserved
[ 615] 0 615 98223 3142 126976 0 0 udisksd [ 1400.080345] 0 pages hwpoisoned
[ 620] 0 620 1443 278 45056 0 0 agetty [ 1400.080346] Tasks state (memory values in pages):
[ 623] 0 623 1947 1147 57344 0 0 login [ 1400.080346] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 650] 0 650 3283 1683 65536 0 -1000 sshd [ 1400.080357] [ 557] 0 557 14420 828 110592 0 -250 systemd-journal
[ 651] 0 651 27005 5232 106496 0 0 unattended-upgr [ 1400.080360] [ 561] 0 561 8103 556 81920 0 -1000 systemd-udevd
[ 661] 0 661 58546 1812 90112 0 0 polkitd [ 1400.080363] [ 643] 0 643 2096 964 49152 0 0 haveged
[ 856] 1000 856 3789 2157 73728 0 0 systemd [ 1400.080365] [ 749] 0 749 2828 60 40960 0 -1000 auditd
[ 857] 1000 857 25433 835 86016 0 0 (sd-pam) [ 1400.080367] [ 755] 483 755 2156 256 49152 1 -900 dbus-daemon
[ 862] 1000 862 2208 1373 53248 0 0 bash [ 1400.080369] [ 757] 0 757 19909 83 53248 0 0 irqbalance
[ 876] 1000 876 2870 1356 57344 0 0 sudo [ 1400.080371] [ 776] 0 776 20107 61 49152 0 0 qemu-ga
[ 877] 0 877 1899 1052 53248 0 0 bash [ 1400.080373] [ 777] 0 777 1542 132 53248 0 0 rngd
oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/unattended-upgrades.service,task=unattended-upgr,pid=651,uid=0 [ 1400.080374] [ 782] 478 782 211645 580 151552 0 0 nscd
Out of memory: Killed process 651 (unattended-upgr) total-vm:108020kB, anon-rss:8380kB, file-rss:12548kB, shmem-rss:0kB, UID:0 pgtables:104kB oom_score_adj:0 [ 1400.080377] [ 810] 0 810 4331 298 73728 0 0 systemd-logind
[ 1400.080393] [ 848] 0 848 60288 688 90112 0 0 pcscd
[ 1400.080395] [ 849] 0 849 2384 311 61440 0 0 wickedd-auto4
[ 1400.080397] [ 851] 0 851 2385 316 57344 0 0 wickedd-dhcp4
[ 1400.080399] [ 854] 0 854 2422 312 53248 0 0 wickedd-dhcp6
[ 1400.080400] [ 863] 477 863 58964 509 102400 1 0 polkitd
[ 1400.080402] [ 864] 0 864 2414 355 53248 0 0 wickedd
[ 1400.080404] [ 874] 0 874 2419 326 53248 0 0 wickedd-nanny
[ 1400.080406] [ 1080] 0 1080 7081 408 86016 0 0 cupsd
[ 1400.080407] [ 1081] 458 1081 305359 7251 286720 0 0 matterbridge
[ 1400.080409] [ 1082] 456 1082 179448 2603 110592 0 0 node_exporter
[ 1400.080411] [ 1085] 472 1085 3699 212 69632 0 0 vncmanager
[ 1400.080413] [ 1089] 0 1089 803 29 45056 0 0 agetty
[ 1400.080414] [ 1107] 0 1107 3438 258 61440 0 -1000 sshd
[ 1400.080416] [ 1108] 476 1108 21312 212 65536 0 0 chronyd
[ 1400.080418] [ 1146] 0 1146 76363 761 90112 0 0 lightdm
[ 1400.080420] [ 1155] 0 1155 59117 748 94208 1 0 accounts-daemon
[ 1400.080422] [ 1165] 0 1165 204230 7672 450560 0 0 Xorg.bin
[ 1400.080424] [ 1201] 0 1201 40196 772 90112 0 0 lightdm
[ 1400.080425] [ 1213] 1000 1213 4860 503 77824 0 100 systemd
[ 1400.080427] [ 1214] 1000 1214 26171 963 94208 0 100 (sd-pam)
[ 1400.080429] [ 1221] 1000 1221 1846 64 49152 0 0 icewm-session
[ 1400.080431] [ 1237] 1000 1237 2056 97 49152 0 200 dbus-daemon
[ 1400.080433] [ 1293] 1000 1293 1598 137 45056 0 0 ssh-agent
[ 1400.080434] [ 1294] 1000 1294 38735 92 65536 0 0 gpg-agent
[ 1400.080436] [ 1295] 1000 1295 6143 859 90112 0 0 icewm
[ 1400.080438] [ 1298] 1000 1298 1817 86 45056 0 0 startup
[ 1400.080439] [ 1300] 1000 1300 1192 88 45056 0 0 xscreensaver
[ 1400.080441] [ 1302] 1000 1302 1874 101 57344 0 0 xscreensaver-sy
[ 1400.080443] [ 1584] 0 1584 4143 374 65536 0 0 sshd
[ 1400.080447] [ 1588] 1000 1588 4208 444 65536 0 0 sshd
[ 1400.080448] [ 1590] 1000 1590 2463 709 57344 0 0 bash
[ 1400.080450] [ 1739] 0 1739 4144 375 69632 0 0 sshd
[ 1400.080452] [ 1742] 1000 1742 4209 439 69632 0 0 sshd
[ 1400.080453] [ 1743] 1000 1743 2463 718 53248 0 0 bash
[ 1400.080455] [ 1978] 1000 1978 12207676 894428 7221248 0 0 MonsterApp
[ 1400.080457] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-1000.slice/session-4.scope,task=MonsterApp,pid=1978,uid=1000
[ 1400.080469] Out of memory: Killed process 1978 (MonsterApp) total-vm:48830704kB, anon-rss:3577708kB, file-rss:4kB, shmem-rss:0kB, UID:1000 pgtables:7052kB oom_score_adj:0
""" """
sorted_column_number = None sorted_column_number = None
@ -4310,7 +4308,7 @@ Out of memory: Killed process 651 (unattended-upgr) total-vm:108020kB, anon-rss:
def __init__(self): def __init__(self):
self.oom = None self.oom = None
self.set_html_defaults() self.set_html_defaults()
self.update_toc() # self.update_toc()
element = document.getElementById("version") element = document.getElementById("version")
element.textContent = "v{}".format(VERSION) element.textContent = "v{}".format(VERSION)
@ -4357,27 +4355,27 @@ Out of memory: Killed process 651 (unattended-upgr) total-vm:108020kB, anon-rss:
if DEBUG: if DEBUG:
show_element("notify_box") show_element("notify_box")
def update_toc(self): # def update_toc(self):
""" # """
Update the TOC to show current headlines only # Update the TOC to show current headlines only
#
There are two conditions to show a h2 headline in TOC: # There are two conditions to show a h2 headline in TOC:
* the headline is visible # * the headline is visible
* the id attribute is set # * the id attribute is set
""" # """
new_toc = "" # new_toc = ""
#
toc_content = document.querySelectorAll("nav > ul")[0] # toc_content = document.querySelectorAll("nav > ul")[0]
#
for element in document.querySelectorAll("h2"): # for element in document.querySelectorAll("h2"):
if not (is_visible(element) and element.id): # if not (is_visible(element) and element.id):
continue # continue
#
new_toc += '<li><a href="#{}">{}</a></li>'.format( # new_toc += '<li><a href="#{}">{}</a></li>'.format(
element.id, element.textContent # element.id, element.textContent
) # )
#
toc_content.innerHTML = new_toc # toc_content.innerHTML = new_toc
def _show_pstable(self): def _show_pstable(self):
""" """
@ -4510,16 +4508,16 @@ Out of memory: Killed process 651 (unattended-upgr) total-vm:108020kB, anon-rss:
) )
element.firstChild.textContent = "col {}".format(i + 1) element.firstChild.textContent = "col {}".format(i + 1)
def copy_example_rhel7_to_form(self): def copy_example_tumbleweed_swap_to_form(self):
document.getElementById("textarea_oom").value = self.example_rhel7 document.getElementById("textarea_oom").value = self.example_tumbleweed_swap
def copy_example_ubuntu_to_form(self): def copy_example_tumbleweed_noswap_to_form(self):
document.getElementById("textarea_oom").value = self.example_ubuntu2110 document.getElementById("textarea_oom").value = self.example_tumbleweed_noswap
def reset_form(self): def reset_form(self):
document.getElementById("textarea_oom").value = "" document.getElementById("textarea_oom").value = ""
self.set_html_defaults() self.set_html_defaults()
self.update_toc() # self.update_toc()
def toggle_oom(self, show=False): def toggle_oom(self, show=False):
"""Toggle the visibility of the full OOM message""" """Toggle the visibility of the full OOM message"""
@ -4546,7 +4544,8 @@ Out of memory: Killed process 651 (unattended-upgr) total-vm:108020kB, anon-rss:
if success: if success:
self.oom_result = analyser.oom_result self.oom_result = analyser.oom_result
self.show_oom_details() self.show_oom_details()
self.update_toc() scroll(0,0)
# self.update_toc()
def load_from_form(self): def load_from_form(self):
""" """

9
README.md
View File

@ -1,11 +1,10 @@
# OOMAnalyser # openSUSE OOMAnalyser
[![builds.sr.ht status](https://builds.sr.ht/~carstengrohmann/OOMAnalyser.svg)](https://builds.sr.ht/~carstengrohmann/OOMAnalyser?)
## Introduction ## Introduction
OOMAnalyser is a small project to transform the OOM message of a Linux kernel into a more user-friendly format. This is a forked version of [Carsten Grohmann's OOMAnalyser](https://git.sr.ht/~carstengrohmann/OOMAnalyser) targeting SUSE based operating systems.
It is a small project to transform the OOM message of a Linux kernel into a more user-friendly format.
OOMAnalyser consists of a web page into whose input field the OOM message is copied. JavaScript code extracts the data OOMAnalyser consists of a web page into whose input field the OOM message is copied. JavaScript code extracts the data
from it and displays the details. All processing takes place in the browser. No data is transferred to external servers. from it and displays the details. All processing takes place in the browser. No data is transferred to external servers.