/proc仮想ファイル

はじめに

/procディレクトリはメモリ上に展開される仮想ファイルで、システムの情報が表示される。カーネルの設定などを書き換えることもできるが、間違えるとシステムを破壊する可能性がある。catコマンドで内容を出力できるので、有用な情報を見ていく。

cmdline

BOOT_IMAGE=/boot/vmlinuz-5.4.0-37-generic root=UUID=c07a29f7-341e-462d-b859-2e404b069d59 ro quiet splash vt.handoff=1

cpuinfo

processor  : 0

vendor_id : GenuineIntel

cpu family : 6

model  : 158

model name : Intel(R) Xeon(R) E-2224G CPU @ 3.50GHz

stepping : 10

microcode : 0xd6

cpu MHz  : 900.013

cache size : 8192 KB

physical id : 0

siblings : 4

core id  : 0

cpu cores : 4

apicid  : 0

initial apicid : 0

fpu  : yes

fpu_exception : yes

cpuid level : 22

wp  : yes

flags  : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d

bugs  : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit srbds

bogomips : 6999.82

clflush size : 64

cache_alignment : 64

address sizes : 39 bits physical, 48 bits virtual

power management:

processor  : 1以下略

crypto

name         : crct10dif

driver       : crct10dif-pclmul

module       : crct10dif_pclmul

priority     : 200

refcnt       : 2

selftest     : passed

internal     : no

type         : shash

blocksize    : 1

digestsize   : 2

以下略

0 i915drmfb

※ "i915"はIntel HD Graphicsドライバーのことと思われる。

filesystems

nodev  sysfs

nodev tmpfs

nodev bdev

nodev proc

nodev cgroup

nodev cgroup2

nodev cpuset

nodev devtmpfs

nodev configfs

nodev debugfs

nodev tracefs

nodev securityfs

nodev sockfs

nodev bpf

nodev pipefs

nodev ramfs

nodev hugetlbfs

nodev devpts

 ext3

 ext2

 ext4

 squashfs

 vfat

nodev ecryptfs

 fuseblk

nodev fuse

nodev fusectl

nodev efivarfs

nodev mqueue

nodev pstore

 btrfs

nodev autofs

interrupts

            CPU0       CPU1       CPU2       CPU3

   0:          7          0          0          0  IR-IO-APIC    2-edge      timer

   8:          0          0          1          0  IR-IO-APIC    8-edge      rtc0

   9:          0          6          0          0  IR-IO-APIC    9-fasteoi   acpi

  22:          0          0          0          0  IR-IO-APIC   22-fasteoi   idma64.0, i2c_designware.0

 120:          0          0          0          0  DMAR-MSI    0-edge      dmar0

 121:          0          0          0          0  DMAR-MSI    1-edge      dmar1

 123:          0          0          0          0  IR-PCI-MSI 479232-edge      aerdrv, pcie-dpc

 124:          0         54          0      35254  IR-PCI-MSI 327680-edge      xhci_hcd

 125:          0          0          0      40988  IR-PCI-MSI 520192-edge      eno1

 126:          0       6389      32731          0  IR-PCI-MSI 376832-edge      ahci[0000:00:17.0]

 127:          0     214014        540          0  IR-PCI-MSI 32768-edge      i915

 128:          0          0          0         55  IR-PCI-MSI 360448-edge      mei_me

 129:          0        940          0          0  IR-PCI-MSI 514048-edge      snd_hda_intel:card0

 NMI:          8          7          6          6   Non-maskable interrupts

 LOC:     213448     260658     219035     207645   Local timer interrupts

 SPU:          0          0          0          0   Spurious interrupts

 PMI:          8          7          6          6   Performance monitoring interrupts

 IWI:          0      15751          3          3   IRQ work interrupts

 RTR:          0          0          0          0   APIC ICR read retries

 RES:      27911      22514      22554      21200   Rescheduling interrupts

 CAL:      24605      23844      22425      22301   Function call interrupts

 TLB:      37605      36495      35332      36871   TLB shootdowns

 TRM:          0          0          0          0   Thermal event interrupts

 THR:          0          0          0          0   Threshold APIC interrupts

 DFR:          0          0          0          0   Deferred Error APIC interrupts

 MCE:          0          0          0          0   Machine check exceptions

 MCP:         16         17         17         17   Machine check polls

 HYP:          0          0          0          0   Hypervisor callback interrupts

 HRE:          0          0          0          0   Hyper-V reenlightenment interrupts

 HVS:          0          0          0          0   Hyper-V stimer0 interrupts

 ERR:          0

 MIS:          0

 PIN:          0          0          0          0   Posted-interrupt notification event

 NPI:          0          0          0          0   Nested posted-interrupt event

 PIW:          0          0          0          0   Posted-interrupt wakeup event

kallsyms

カーネルのスタック以外のシンボルを出力する。

locks

1: POSIX  ADVISORY  WRITE 2693 08:02:51384626 0 EOF

2: POSIX  ADVISORY  WRITE 2693 08:02:51384600 0 EOF

3: POSIX  ADVISORY  WRITE 2693 08:02:51380978 1073741824 1073742335

4: POSIX  ADVISORY  WRITE 2693 08:02:51381040 0 EOF

5: POSIX  ADVISORY  WRITE 2693 08:02:51381473 0 EOF

6: POSIX  ADVISORY  WRITE 2693 08:02:51384936 0 EOF

7: POSIX  ADVISORY  WRITE 2693 08:02:51380875 1073741824 1073742335

8: POSIX  ADVISORY  READ 2693 08:02:51381100 1073741826 1073742335

9: POSIX  ADVISORY  WRITE 2693 08:02:51381099 0 EOF

10: POSIX  ADVISORY  WRITE 2693 08:02:51380874 1073741824 1073742335

11: FLOCK  ADVISORY  WRITE 701 00:18:724 0 EOF

12: POSIX  ADVISORY  WRITE 2693 08:02:51380903 1073741824 1073742335

13: POSIX  ADVISORY  WRITE 2693 08:02:51381165 0 EOF

14: POSIX  ADVISORY  WRITE 2693 08:02:51381157 0 EOF

15: POSIX  ADVISORY  WRITE 2693 08:02:51381141 0 EOF

16: POSIX  ADVISORY  WRITE 2693 08:02:51381133 0 EOF

17: POSIX  ADVISORY  WRITE 2693 08:02:51381127 0 EOF

18: POSIX  ADVISORY  READ 2693 08:02:51381095 1073741826 1073742335

19: POSIX  ADVISORY  WRITE 2693 08:02:51380997 0 EOF

20: POSIX  ADVISORY  WRITE 2693 08:02:51381186 0 EOF

21: POSIX  ADVISORY  WRITE 2693 08:02:51380984 0 EOF

22: POSIX  ADVISORY  WRITE 2693 08:02:51380894 0 EOF

23: POSIX  ADVISORY  WRITE 2693 08:02:51380886 0 EOF

24: POSIX  ADVISORY  WRITE 2693 08:02:51380879 0 EOF

25: POSIX  ADVISORY  WRITE 1168 08:02:51380284 0 EOF

26: POSIX  ADVISORY  WRITE 1168 08:02:51380283 0 EOF

27: POSIX  ADVISORY  WRITE 717 00:18:761 0 EOF

28: FLOCK  ADVISORY  WRITE 629 00:18:692 0 EOF

29: POSIX  ADVISORY  WRITE 2693 08:02:51381106 1073741824 1073742335

30: POSIX  ADVISORY  WRITE 447 00:18:379 0 EOF

meminfo

MemTotal:        7980264 kB

MemFree:         5149948 kB

MemAvailable:    6152828 kB

Buffers:          132756 kB

Cached:          1356604 kB

SwapCached:            0 kB

Active:          1856100 kB

Inactive:         518616 kB

Active(anon):    1083740 kB

Inactive(anon):   120888 kB

Active(file):     772360 kB

Inactive(file):   397728 kB

Unevictable:      197124 kB

Mlocked:           13596 kB

SwapTotal:       2097148 kB

SwapFree:        2097148 kB

Dirty:               180 kB

Writeback:             0 kB

AnonPages:       1082492 kB

Mapped:           455120 kB

Shmem:            305728 kB

KReclaimable:     111852 kB

Slab:             168424 kB

SReclaimable:     111852 kB

SUnreclaim:        56572 kB

KernelStack:        8400 kB

PageTables:        43440 kB

NFS_Unstable:          0 kB

Bounce:                0 kB

WritebackTmp:          0 kB

CommitLimit:     6087280 kB

Committed_AS:    5434308 kB

VmallocTotal:   34359738367 kB

VmallocUsed:       19716 kB

VmallocChunk:          0 kB

Percpu:             1200 kB

HardwareCorrupted:     0 kB

AnonHugePages:         0 kB

ShmemHugePages:        0 kB

ShmemPmdMapped:        0 kB

FileHugePages:         0 kB

FilePmdMapped:         0 kB

CmaTotal:              0 kB

CmaFree:               0 kB

HugePages_Total:       0

HugePages_Free:        0

HugePages_Rsvd:        0

HugePages_Surp:        0

Hugepagesize:       2048 kB

Hugetlb:               0 kB

DirectMap4k:      180040 kB

DirectMap2M:     5939200 kB

DirectMap1G:     3145728 kB

misc

232 kvm

 58 wmi/dell-smbios

235 autofs

234 btrfs-control

 59 cpu_dma_latency

184 microcode

227 mcelog

236 device-mapper

223 uinput

  1 psaux

196 vfio

200 tun

 60 udmabuf

237 loop-control

 61 lightnvm

183 hw_random

228 hpet

229 fuse

 62 ecryptfs

231 snapshot

242 rfkill

 63 vga_arbiter

modules

nls_iso8859_1 16384 1 - Live 0x0000000000000000

snd_sof_pci 20480 0 - Live 0x0000000000000000

snd_sof_intel_hda_common 65536 1 snd_sof_pci, Live 0x0000000000000000

snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common, Live 0x0000000000000000

snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common, Live 0x0000000000000000

snd_sof_intel_byt 20480 1 snd_sof_pci, Live 0x0000000000000000

snd_sof_intel_ipc 20480 1 snd_sof_intel_byt, Live 0x0000000000000000

snd_sof 98304 4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc, Live 0x0000000000000000

snd_sof_xtensa_dsp 16384 1 snd_sof_pci, Live 0x0000000000000000

snd_hda_ext_core 28672 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda, Live 0x0000000000000000

snd_soc_acpi_intel_match 32768 2 snd_sof_pci,snd_sof_intel_hda_common, Live 0x0000000000000000

snd_soc_acpi 16384 2 snd_sof_pci,snd_soc_acpi_intel_match, Live 0x0000000000000000

snd_hda_codec_hdmi 61440 1 - Live 0x0000000000000000

snd_soc_core 241664 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof, Live 0x0000000000000000

snd_compress 24576 1 snd_soc_core, Live 0x0000000000000000

ac97_bus 16384 1 snd_soc_core, Live 0x0000000000000000

snd_hda_codec_realtek 118784 1 - Live 0x0000000000000000

snd_pcm_dmaengine 16384 1 snd_soc_core, Live 0x0000000000000000

intel_rapl_msr 20480 0 - Live 0x0000000000000000

intel_rapl_common 24576 1 intel_rapl_msr, Live 0x0000000000000000

snd_hda_codec_generic 81920 1 snd_hda_codec_realtek, Live 0x0000000000000000

x86_pkg_temp_thermal 20480 0 - Live 0x0000000000000000

ledtrig_audio 16384 3 snd_sof,snd_hda_codec_realtek,snd_hda_codec_generic, Live 0x0000000000000000

intel_powerclamp 20480 0 - Live 0x0000000000000000

coretemp 20480 0 - Live 0x0000000000000000

input_leds 16384 0 - Live 0x0000000000000000

mei_hdcp 24576 0 - Live 0x0000000000000000

kvm_intel 253952 0 - Live 0x0000000000000000

kvm 655360 1 kvm_intel, Live 0x0000000000000000

crct10dif_pclmul 16384 1 - Live 0x0000000000000000

crc32_pclmul 16384 0 - Live 0x0000000000000000

ghash_clmulni_intel 16384 0 - Live 0x0000000000000000

snd_hda_intel 49152 3 - Live 0x0000000000000000

snd_intel_dspcfg 24576 3 snd_sof_pci,snd_sof_intel_hda_common,snd_hda_intel, Live 0x0000000000000000

aesni_intel 372736 0 - Live 0x0000000000000000

crypto_simd 16384 1 aesni_intel, Live 0x0000000000000000

cryptd 24576 2 ghash_clmulni_intel,crypto_simd, Live 0x0000000000000000

snd_hda_codec 131072 5 snd_soc_hdac_hda,snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel, Live 0x0000000000000000

glue_helper 16384 1 aesni_intel, Live 0x0000000000000000

snd_hda_core 86016 9 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda,snd_hda_ext_core,snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec, Live 0x0000000000000000

intel_cstate 20480 0 - Live 0x0000000000000000

intel_rapl_perf 20480 0 - Live 0x0000000000000000

dell_wmi 20480 0 - Live 0x0000000000000000

snd_hwdep 20480 1 snd_hda_codec, Live 0x0000000000000000

dell_smbios 28672 1 dell_wmi, Live 0x0000000000000000

snd_pcm 102400 8 snd_sof_intel_hda_common,snd_sof,snd_hda_codec_hdmi,snd_soc_core,snd_pcm_dmaengine,snd_hda_intel,snd_hda_codec,snd_hda_core, Live 0x0000000000000000

dcdbas 20480 1 dell_smbios, Live 0x0000000000000000

dell_wmi_aio 16384 0 - Live 0x0000000000000000

wmi_bmof 16384 0 - Live 0x0000000000000000

dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios, Live 0x0000000000000000

sparse_keymap 16384 2 dell_wmi,dell_wmi_aio, Live 0x0000000000000000

snd_seq_midi 20480 0 - Live 0x0000000000000000

snd_seq_midi_event 16384 1 snd_seq_midi, Live 0x0000000000000000

snd_rawmidi 36864 1 snd_seq_midi, Live 0x0000000000000000

acpi_pad 184320 0 - Live 0x0000000000000000

snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000

snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000

snd_timer 36864 2 snd_pcm,snd_seq, Live 0x0000000000000000

intel_lpss_pci 20480 0 - Live 0x0000000000000000

snd 86016 19 snd_hda_codec_hdmi,snd_soc_core,snd_compress,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_device,snd_timer, Live 0x0000000000000000

intel_lpss 16384 1 intel_lpss_pci, Live 0x0000000000000000

soundcore 16384 1 snd, Live 0x0000000000000000

mei_me 40960 1 - Live 0x0000000000000000

mei 102400 3 mei_hdcp,mei_me, Live 0x0000000000000000

idma64 20480 0 - Live 0x0000000000000000

ie31200_edac 16384 0 - Live 0x0000000000000000

virt_dma 20480 1 idma64, Live 0x0000000000000000

intel_pch_thermal 16384 0 - Live 0x0000000000000000

mac_hid 16384 0 - Live 0x0000000000000000

sch_fq_codel 20480 2 - Live 0x0000000000000000

parport_pc 40960 0 - Live 0x0000000000000000

ppdev 24576 0 - Live 0x0000000000000000

lp 20480 0 - Live 0x0000000000000000

parport 53248 3 parport_pc,ppdev,lp, Live 0x0000000000000000

ip_tables 32768 0 - Live 0x0000000000000000

x_tables 40960 1 ip_tables, Live 0x0000000000000000

autofs4 45056 2 - Live 0x0000000000000000

btrfs 1228800 0 - Live 0x0000000000000000

xor 24576 1 btrfs, Live 0x0000000000000000

zstd_compress 163840 1 btrfs, Live 0x0000000000000000

raid6_pq 114688 1 btrfs, Live 0x0000000000000000

libcrc32c 16384 1 btrfs, Live 0x0000000000000000

dm_mirror 24576 0 - Live 0x0000000000000000

dm_region_hash 20480 1 dm_mirror, Live 0x0000000000000000

dm_log 20480 2 dm_mirror,dm_region_hash, Live 0x0000000000000000

hid_generic 16384 0 - Live 0x0000000000000000

usbhid 53248 0 - Live 0x0000000000000000

hid 126976 2 hid_generic,usbhid, Live 0x0000000000000000

ahci 40960 2 - Live 0x0000000000000000

i915 1978368 20 - Live 0x0000000000000000

i2c_algo_bit 16384 1 i915, Live 0x0000000000000000

e1000e 253952 0 - Live 0x0000000000000000

drm_kms_helper 184320 1 i915, Live 0x0000000000000000

libahci 32768 1 ahci, Live 0x0000000000000000

syscopyarea 16384 1 drm_kms_helper, Live 0x0000000000000000

sysfillrect 16384 1 drm_kms_helper, Live 0x0000000000000000

sysimgblt 16384 1 drm_kms_helper, Live 0x0000000000000000

fb_sys_fops 16384 1 drm_kms_helper, Live 0x0000000000000000

drm 491520 8 i915,drm_kms_helper, Live 0x0000000000000000

wmi 32768 5 dell_wmi,dell_smbios,dell_wmi_aio,wmi_bmof,dell_wmi_descriptor, Live 0x0000000000000000

video 49152 2 dell_wmi,i915, Live 0x0000000000000000

mtrr

reg00: base=0x0c0000000 ( 3072MB), size= 1024MB, count=1: uncachable

reg01: base=0x0b0000000 ( 2816MB), size=  256MB, count=1: uncachable

reg02: base=0x09e000000 ( 2528MB), size=   32MB, count=1: uncachable

reg03: base=0x09d000000 ( 2512MB), size=   16MB, count=1: uncachable

reg04: base=0x4000000000 (262144MB), size=262144MB, count=1: uncachable

reg05: base=0x0a0000000 ( 2560MB), size=  256MB, count=1: write-combining

sudo cat pagetypeinfo

Page block order: 9

Pages per block:  512

Free pages count per migrate type at order       0      1      2      3      4      5      6      7      8      9     10

Node    0, zone      DMA, type    Unmovable      1      1      1      0      2      1      1      0      1      0      0

Node    0, zone      DMA, type      Movable      0      0      0      0      0      0      0      0      0      1      3

Node    0, zone      DMA, type  Reclaimable      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone      DMA, type   HighAtomic      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone      DMA, type          CMA      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone      DMA, type      Isolate      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone    DMA32, type    Unmovable      0      1      0      0      0      0      0      1      1      1      0

Node    0, zone    DMA32, type      Movable      8     10      8      8     10      7      9      7      3      7    584

Node    0, zone    DMA32, type  Reclaimable      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone    DMA32, type   HighAtomic      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone    DMA32, type          CMA      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone    DMA32, type      Isolate      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone   Normal, type    Unmovable      0     50     41      0     16      4      0      1      0      1      0

Node    0, zone   Normal, type      Movable   1808    406    665    342     96     28     58     22      4      7    625

Node    0, zone   Normal, type  Reclaimable    373    386    215    165    199     69     28      4      2      0      0

Node    0, zone   Normal, type   HighAtomic      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone   Normal, type          CMA      0      0      0      0      0      0      0      0      0      0      0

Node    0, zone   Normal, type      Isolate      0      0      0      0      0      0      0      0      0      0      0

Number of blocks type     Unmovable      Movable  Reclaimable   HighAtomic          CMA      Isolate

Node 0, zone      DMA            1            7            0            0            0            0

Node 0, zone    DMA32            2         1270            0            0            0            0

Node 0, zone   Normal          108         2492          188            0            0            0

partitions

major minor  #blocks  name

   8        0  976762584 sda

   8        1     524288 sda1

   8        2  976236544 sda2

  11        0    1048575 sr0

sched_debug

利用可能な CPU すべてに関するランタイム・スケジューラーのパラメーターや CFS 統計、ランキュー情報の現在の値を表示します。

https://www.ibm.com/developerworks/jp/linux/library/l-cfs/index.html

schedstat

version 15

timestamp 4297245706

cpu0 0 0 0 0 0 0 398159969138 27533671902 6986768

domain0 f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

cpu1 0 0 0 0 0 0 382838378156 30657809560 6938806

domain0 f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

cpu2 0 0 0 0 0 0 383375886571 26133363407 7279574

domain0 f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

cpu3 0 0 0 0 0 0 373486940021 27853726197 6765098

domain0 f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

sudo cat slabinfo

slabinfo - version: 2.1

# name            <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>

kvm_async_pf           0      0    136   30    1 : tunables    0    0    0 : slabdata      0      0      0

kvm_vcpu               0      0  17152    1    8 : tunables    0    0    0 : slabdata      0      0      0

kvm_mmu_page_header      0      0    168   24    1 : tunables    0    0    0 : slabdata      0      0      0

x86_fpu                0      0   4160    7    8 : tunables    0    0    0 : slabdata      0      0      0

ext4_groupinfo_4k   7476   7476    144   28    1 : tunables    0    0    0 : slabdata    267    267      0

btrfs_delayed_node      0      0    312   26    2 : tunables    0    0    0 : slabdata      0      0      0

btrfs_ordered_extent      0      0    416   19    2 : tunables    0    0    0 : slabdata      0      0      0

btrfs_free_space_bitmap      0      0  12288    2    8 : tunables    0    0    0 : slabdata      0      0      0

btrfs_inode            0      0   1168   28    8 : tunables    0    0    0 : slabdata      0      0      0

execute_cb             0      0    128   32    1 : tunables    0    0    0 : slabdata      0      0      0

i915_request         775    775    640   25    4 : tunables    0    0    0 : slabdata     31     31      0

scsi_sense_cache     288    288    128   32    1 : tunables    0    0    0 : slabdata      9      9      0

fsverity_info          0      0    248   16    1 : tunables    0    0    0 : slabdata      0      0      0

ip6-frags              0      0    184   22    1 : tunables    0    0    0 : slabdata      0      0      0

PINGv6                 0      0   1216   26    8 : tunables    0    0    0 : slabdata      0      0      0

RAWv6                104    104   1216   26    8 : tunables    0    0    0 : slabdata      4      4      0

UDPv6                120    120   1344   24    8 : tunables    0    0    0 : slabdata      5      5      0

tw_sock_TCPv6          0      0    248   16    1 : tunables    0    0    0 : slabdata      0      0      0

request_sock_TCPv6      0      0    304   26    2 : tunables    0    0    0 : slabdata      0      0      0

TCPv6                 39     39   2368   13    8 : tunables    0    0    0 : slabdata      3      3      0

kcopyd_job             0      0   3312    9    8 : tunables    0    0    0 : slabdata      0      0      0

dm_uevent              0      0   2632   12    8 : tunables    0    0    0 : slabdata      0      0      0

mqueue_inode_cache     17     17    960   17    4 : tunables    0    0    0 : slabdata      1      1      0

fuse_request          84     84    144   28    1 : tunables    0    0    0 : slabdata      3      3      0

fuse_inode            19     19    832   19    4 : tunables    0    0    0 : slabdata      1      1      0

ecryptfs_key_record_cache   1908   2156    576   28    4 : tunables    0    0    0 : slabdata     77     77      0

ecryptfs_inode_cache      0      0   1024   16    4 : tunables    0    0    0 : slabdata      0      0      0

ecryptfs_file_cache      0      0     16  256    1 : tunables    0    0    0 : slabdata      0      0      0

ecryptfs_auth_tok_list_item      0      0    832   19    4 : tunables    0    0    0 : slabdata      0      0      0

fat_inode_cache       44     44    744   22    4 : tunables    0    0    0 : slabdata      2      2      0

fat_cache              0      0     40  102    1 : tunables    0    0    0 : slabdata      0      0      0

squashfs_inode_cache      0      0    704   23    4 : tunables    0    0    0 : slabdata      0      0      0

jbd2_journal_handle    340    340     48   85    1 : tunables    0    0    0 : slabdata      4      4      0

jbd2_journal_head   1088   1088    120   34    1 : tunables    0    0    0 : slabdata     32     32      0

jbd2_revoke_table_s    256    256     16  256    1 : tunables    0    0    0 : slabdata      1      1      0

ext4_inode_cache   47966  47966   1096   29    8 : tunables    0    0    0 : slabdata   1654   1654      0

ext4_allocation_context    128    128    128   32    1 : tunables    0    0    0 : slabdata      4      4      0

ext4_system_zone     510    510     40  102    1 : tunables    0    0    0 : slabdata      5      5      0

ext4_io_end          256    256     64   64    1 : tunables    0    0    0 : slabdata      4      4      0

ext4_pending_reservation    512    512     32  128    1 : tunables    0    0    0 : slabdata      4      4      0

ext4_extent_status  17850  17850     40  102    1 : tunables    0    0    0 : slabdata    175    175      0

mbcache              292    292     56   73    1 : tunables    0    0    0 : slabdata      4      4      0

userfaultfd_ctx_cache      0      0    192   21    1 : tunables    0    0    0 : slabdata      0      0      0

dnotify_struct         0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0

pid_namespace         76     76    208   19    1 : tunables    0    0    0 : slabdata      4      4      0

ip4-frags              0      0    200   20    1 : tunables    0    0    0 : slabdata      0      0      0

xfrm_state          1741   2047    704   23    4 : tunables    0    0    0 : slabdata     89     89      0

PING                 816    816   1024   16    4 : tunables    0    0    0 : slabdata     51     51      0

RAW                   64     64   1024   16    4 : tunables    0    0    0 : slabdata      4      4      0

UDP                  112    112   1152   28    8 : tunables    0    0    0 : slabdata      4      4      0

tw_sock_TCP           16     16    248   16    1 : tunables    0    0    0 : slabdata      1      1      0

request_sock_TCP      26     26    304   26    2 : tunables    0    0    0 : slabdata      1      1      0

TCP                  126    126   2240   14    8 : tunables    0    0    0 : slabdata      9      9      0

hugetlbfs_inode_cache     50     50    632   25    4 : tunables    0    0    0 : slabdata      2      2      0

dquot                 96     96    256   16    1 : tunables    0    0    0 : slabdata      6      6      0

eventpoll_pwq        728    728     72   56    1 : tunables    0    0    0 : slabdata     13     13      0

dax_cache             21     21    768   21    4 : tunables    0    0    0 : slabdata      1      1      0

request_queue         30     30   2104   15    8 : tunables    0    0    0 : slabdata      2      2      0

biovec-max            88    112   4096    8    8 : tunables    0    0    0 : slabdata     14     14      0

biovec-128            64     64   2048   16    8 : tunables    0    0    0 : slabdata      4      4      0

biovec-64             96     96   1024   16    4 : tunables    0    0    0 : slabdata      6      6      0

khugepaged_mm_slot      0      0    112   36    1 : tunables    0    0    0 : slabdata      0      0      0

user_namespace        90     90    536   30    4 : tunables    0    0    0 : slabdata      3      3      0

uid_cache            529   1088    128   32    1 : tunables    0    0    0 : slabdata     34     34      0

dmaengine-unmap-256     15     15   2112   15    8 : tunables    0    0    0 : slabdata      1      1      0

dmaengine-unmap-128     30     30   1088   30    8 : tunables    0    0    0 : slabdata      1      1      0

sock_inode_cache    1121   1121    832   19    4 : tunables    0    0    0 : slabdata     59     59      0

skbuff_ext_cache     126    126    192   21    1 : tunables    0    0    0 : slabdata      6      6      0

skbuff_fclone_cache     96     96    512   16    2 : tunables    0    0    0 : slabdata      6      6      0

skbuff_head_cache    610    688    256   16    1 : tunables    0    0    0 : slabdata     43     43      0

file_lock_cache      108    108    216   18    1 : tunables    0    0    0 : slabdata      6      6      0

fsnotify_mark_connector   4224   4224     32  128    1 : tunables    0    0    0 : slabdata     33     33      0

net_namespace         24     24   4928    6    8 : tunables    0    0    0 : slabdata      4      4      0

task_delay_info     1122   1122     80   51    1 : tunables    0    0    0 : slabdata     22     22      0

taskstats             92     92    344   23    2 : tunables    0    0    0 : slabdata      4      4      0

proc_dir_entry       714    714    192   21    1 : tunables    0    0    0 : slabdata     34     34      0

pde_opener           408    408     40  102    1 : tunables    0    0    0 : slabdata      4      4      0

proc_inode_cache    7826   7920    680   24    4 : tunables    0    0    0 : slabdata    330    330      0

bdev_cache            76     76    832   19    4 : tunables    0    0    0 : slabdata      4      4      0

shmem_inode_cache   3287   3564    720   22    4 : tunables    0    0    0 : slabdata    162    162      0

kernfs_node_cache  36690  36690    136   30    1 : tunables    0    0    0 : slabdata   1223   1223      0

mnt_cache            600    600    320   25    2 : tunables    0    0    0 : slabdata     24     24      0

filp               11193  11408    256   16    1 : tunables    0    0    0 : slabdata    713    713      0

inode_cache        23140  23140    608   26    4 : tunables    0    0    0 : slabdata    890    890      0

dentry             93620  93891    192   21    1 : tunables    0    0    0 : slabdata   4471   4471      0

names_cache           32     32   4096    8    8 : tunables    0    0    0 : slabdata      4      4      0

iint_cache             0      0    120   34    1 : tunables    0    0    0 : slabdata      0      0      0

lsm_file_cache     12000  13090     24  170    1 : tunables    0    0    0 : slabdata     77     77      0

buffer_head       105414 106002    104   39    1 : tunables    0    0    0 : slabdata   2718   2718      0

uts_namespace          0      0    440   18    2 : tunables    0    0    0 : slabdata      0      0      0

nsproxy              292    292     56   73    1 : tunables    0    0    0 : slabdata      4      4      0

vm_area_struct     39615  39615    208   19    1 : tunables    0    0    0 : slabdata   2085   2085      0

mm_struct            210    210   1088   30    8 : tunables    0    0    0 : slabdata      7      7      0

files_cache          184    184    704   23    4 : tunables    0    0    0 : slabdata      8      8      0

signal_cache         480    480   1088   30    8 : tunables    0    0    0 : slabdata     16     16      0

sighand_cache        345    345   2112   15    8 : tunables    0    0    0 : slabdata     23     23      0

task_struct          599    605   6080    5    8 : tunables    0    0    0 : slabdata    121    121      0

cred_jar             966    966    192   21    1 : tunables    0    0    0 : slabdata     46     46      0

anon_vma_chain     26432  26432     64   64    1 : tunables    0    0    0 : slabdata    413    413      0

anon_vma           13754  13754     88   46    1 : tunables    0    0    0 : slabdata    299    299      0

pid                 1568   1568    128   32    1 : tunables    0    0    0 : slabdata     49     49      0

Acpi-Operand       14000  14000     72   56    1 : tunables    0    0    0 : slabdata    250    250      0

Acpi-ParseExt        195    195    104   39    1 : tunables    0    0    0 : slabdata      5      5      0

Acpi-State           612    612     80   51    1 : tunables    0    0    0 : slabdata     12     12      0

numa_policy           31     31    264   31    2 : tunables    0    0    0 : slabdata      1      1      0

trace_event_file    1840   1840     88   46    1 : tunables    0    0    0 : slabdata     40     40      0

ftrace_event_field  10540  10540     48   85    1 : tunables    0    0    0 : slabdata    124    124      0

pool_workqueue       424    448    256   16    1 : tunables    0    0    0 : slabdata     28     28      0

radix_tree_node    12567  12964    584   28    4 : tunables    0    0    0 : slabdata    463    463      0

task_group           100    100    640   25    4 : tunables    0    0    0 : slabdata      4      4      0

vmap_area           4009   4736     64   64    1 : tunables    0    0    0 : slabdata     74     74      0

dma-kmalloc-8k         0      0   8192    4    8 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-4k         0      0   4096    8    8 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-2k         0      0   2048   16    8 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-1k         0      0   1024   16    4 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-512       16     16    512   16    2 : tunables    0    0    0 : slabdata      1      1      0

dma-kmalloc-256        0      0    256   16    1 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-128        0      0    128   32    1 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-64         0      0     64   64    1 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-32         0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-16         0      0     16  256    1 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-8          0      0      8  512    1 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-192        0      0    192   21    1 : tunables    0    0    0 : slabdata      0      0      0

dma-kmalloc-96         0      0     96   42    1 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-8k         0      0   8192    4    8 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-4k         0      0   4096    8    8 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-2k         0      0   2048   16    8 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-1k         0      0   1024   16    4 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-512        0      0    512   16    2 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-256        0      0    256   16    1 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-192        0      0    192   21    1 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-128      736    736    128   32    1 : tunables    0    0    0 : slabdata     23     23      0

kmalloc-rcl-96      3024   3024     96   42    1 : tunables    0    0    0 : slabdata     72     72      0

kmalloc-rcl-64      2112   2112     64   64    1 : tunables    0    0    0 : slabdata     33     33      0

kmalloc-rcl-32         0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-16         0      0     16  256    1 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-rcl-8          0      0      8  512    1 : tunables    0    0    0 : slabdata      0      0      0

kmalloc-8k           264    264   8192    4    8 : tunables    0    0    0 : slabdata     66     66      0

kmalloc-4k           693    704   4096    8    8 : tunables    0    0    0 : slabdata     88     88      0

kmalloc-2k          1168   1248   2048   16    8 : tunables    0    0    0 : slabdata     78     78      0

kmalloc-1k          1455   1488   1024   16    4 : tunables    0    0    0 : slabdata     93     93      0

kmalloc-512         1927   1984    512   16    2 : tunables    0    0    0 : slabdata    124    124      0

kmalloc-256         1963   2000    256   16    1 : tunables    0    0    0 : slabdata    125    125      0

kmalloc-192         1595   1680    192   21    1 : tunables    0    0    0 : slabdata     80     80      0

kmalloc-128         1484   1920    128   32    1 : tunables    0    0    0 : slabdata     60     60      0

kmalloc-96          2394   2394     96   42    1 : tunables    0    0    0 : slabdata     57     57      0

kmalloc-64         13479  13824     64   64    1 : tunables    0    0    0 : slabdata    216    216      0

kmalloc-32         11392  11392     32  128    1 : tunables    0    0    0 : slabdata     89     89      0

kmalloc-16         15616  15616     16  256    1 : tunables    0    0    0 : slabdata     61     61      0

kmalloc-8           7680   7680      8  512    1 : tunables    0    0    0 : slabdata     15     15      0

kmem_cache_node      320    320     64   64    1 : tunables    0    0    0 : slabdata      5      5      0

kmem_cache           198    198    448   18    2 : tunables    0    0    0 : slabdata     11     11      0

softirqs

                    CPU0       CPU1       CPU2       CPU3

          HI:       1666     652513       1547       1332

       TIMER:     352619     415353     360704     369342

      NET_TX:         15         17         14       2049

      NET_RX:        710        668        694      73707

       BLOCK:         13       6303      49267         23

    IRQ_POLL:          0          0          0          0

     TASKLET:        105         31         23       4350

       SCHED:     274446     289437     262526     264895

     HRTIMER:          0          0          0        723

         RCU:     224943     261899     226038     230525

stat

cpu  112727 81 34079 3685859 17554 0 9057 0 0 0

cpu0 29885 18 8384 921334 3509 0 3294 0 0 0

cpu1 27514 18 9036 921469 4084 0 2010 0 0 0

cpu2 28120 22 8303 920175 6115 0 2098 0 0 0

cpu3 27208 22 8356 922880 3845 0 1654 0 0 0

intr 3902423 7 0 0 0 0 0 0 0 1 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 88194 45 56128 878245 169 20919 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

ctxt 55354427

btime 1593138506

processes 5637

procs_running 1

procs_blocked 0

softirq 4373329 661481 1514445 2106 76256 55829 0 4580 1103447 723 954462

swaps

Filename     Type  Size Used Priority

/swapfile                               file  2097148 0 -2

sudo cat timer_list

Timer List Version: v0.8

HRTIMER_MAX_CLOCK_BASES: 8

now at 9810794682536 nsecs

cpu: 0

 clock 0:

  .base:       ffff91205421dfc0

  .index:      0

  .resolution: 1 nsecs

  .get_time:   ktime_get

  .offset:     0 nsecs

active timers:

 #0: <ffff91205421e4a0>, tick_sched_timer, S:01

 # expires at 9810795233173-9810795233173 nsecs [in 550637 to 550637 nsecs]

 #1: <ffffa02a417b7a38>, hrtimer_wakeup, S:01

 # expires at 9810796830472-9810796880472 nsecs [in 2147936 to 2197936 nsecs]

 #2: <ffffa02a40647a38>, hrtimer_wakeup, S:01

 # expires at 9810894128767-9810894228766 nsecs [in 99446231 to 99546230 nsecs]

 #3: <ffffa02a40fe7a38>, hrtimer_wakeup, S:01

 # expires at 9810941297577-9810945293575 nsecs [in 146615041 to 150611039 nsecs]

 #4: <ffffa02a4178fd38>, hrtimer_wakeup, S:01

 # expires at 9811000013036-9811000063036 nsecs [in 205330500 to 205380500 nsecs]

 #5: <ffffa02a42a47a38>, hrtimer_wakeup, S:01

 # expires at 9811000509604-9811010502602 nsecs [in 205827068 to 215820066 nsecs]

 #6: <ffffa02a412d7d38>, hrtimer_wakeup, S:01

 # expires at 9811423272254-9811423322254 nsecs [in 628589718 to 628639718 nsecs]

 #7: <ffff91205421e700>, watchdog_timer_fn, S:01

 # expires at 9812099233173-9812099233173 nsecs [in 1304550637 to 1304550637 nsecs]

 #8: <ffffa02a408cba38>, hrtimer_wakeup, S:01

 # expires at 9812743824702-9812747824701 nsecs [in 1949142166 to 1953142165 nsecs]

 #9: <ffffa02a4046fa38>, hrtimer_wakeup, S:01

 # expires at 9813000371921-9813004368920 nsecs [in 2205689385 to 2209686384 nsecs]

 #10: <ffffa02a42d57a38>, hrtimer_wakeup, S:01

 # expires at 9814414202816-9814417836815 nsecs [in 3619520280 to 3623154279 nsecs]

 #11: <ffffa02a40d47a38>, hrtimer_wakeup, S:01

 # expires at 9813293862273-9815793862273 nsecs [in 2499179737 to 4999179737 nsecs]

 #12: <ffffa02a4139fd38>, hrtimer_wakeup, S:01

 # expires at 9817004873117-9817004923117 nsecs [in 6210190581 to 6210240581 nsecs]

 #13: <ffffa02a40b2fa38>, hrtimer_wakeup, S:01

 # expires at 9817373779383-9817383779381 nsecs [in 6579096847 to 6589096845 nsecs]

 #14: <ffffa02a41217d38>, hrtimer_wakeup, S:01

 # expires at 9820973170997-9820973220997 nsecs [in 10178488461 to 10178538461 nsecs]

 #15: <ffffa02a40a17a38>, hrtimer_wakeup, S:01

 # expires at 9821000952107-9822000952107 nsecs [in 10206269571 to 11206269571 nsecs]

 #16: <ffffa02a412b7d38>, hrtimer_wakeup, S:01

 # expires at 9824000020085-9824000070085 nsecs [in 13205337549 to 13205387549 nsecs]

 #17: <ffffa02a42277d38>, hrtimer_wakeup, S:01

 # expires at 9825228720649-9825228770649 nsecs [in 14434038113 to 14434088113 nsecs]

 #18: <ffffa02a42cf7da0>, hrtimer_wakeup, S:01

 # expires at 9826378668499-9826394376498 nsecs [in 15583985963 to 15599693962 nsecs]

 #19: <ffffa02a42237d38>, hrtimer_wakeup, S:01

 # expires at 9836263281729-9836263331729 nsecs [in 25468599193 to 25468649193 nsecs]

 #20: <ffffa02a42047d38>, hrtimer_wakeup, S:01

 # expires at 9840255636661-9840255686661 nsecs [in 29460954125 to 29461004125 nsecs]

 #21: <ffffa02a4223fd38>, hrtimer_wakeup, S:01

 # expires at 9840456547477-9840456597477 nsecs [in 29661864941 to 29661914941 nsecs]

 #22: <ffffa02a42287d38>, hrtimer_wakeup, S:01

 # expires at 9843281755782-9843281805782 nsecs [in 32487073246 to 32487123246 nsecs]

 #23: <ffffa02a411afd38>, hrtimer_wakeup, S:01

 # expires at 9843783137412-9843783187412 nsecs [in 32988454876 to 32988504876 nsecs]

 #24: <ffffa02a409038e8>, hrtimer_wakeup, S:01

 # expires at 9874615619542-9874705619540 nsecs [in 63820937006 to 63910937004 nsecs]

 #25: <ffff912045c77e00>, timerfd_tmrproc, S:01

 # expires at 9882741586000-9882741586000 nsecs [in 71946903464 to 71946903464 nsecs]

 #26: <ffffa02a42067d38>, hrtimer_wakeup, S:01

 # expires at 9929421709277-9929421759277 nsecs [in 118627026741 to 118627076741 nsecs]

 #27: <ffffa02a41737da0>, hrtimer_wakeup, S:01

 # expires at 10559648143891-10559748143891 nsecs [in 748853461355 to 748953461355 nsecs]

 #28: <ffffa02a42187da0>, hrtimer_wakeup, S:01

 # expires at 11429946045498-11430046045498 nsecs [in 1619151362962 to 1619251362962 nsecs]

 clock 1:

  .base:       ffff91205421e000

  .index:      1

  .resolution: 1 nsecs

  .get_time:   ktime_get_real

  .offset:     1593181152979120018 nsecs

active timers:

 #0: <ffff9120450dab00>, timerfd_tmrproc, S:01

 # expires at 1593194682491586000-1593194682491586000 nsecs [in 3718717783446 to 3718717783446 nsecs]

 #1: <ffff91204f495800>, timerfd_tmrproc, S:01

 # expires at 9223372036854775807-9223372036854775807 nsecs [in 7630181073080973253 to 7630181073080973253 nsecs]

 clock 2:

  .base:       ffff91205421e040

  .index:      2

  .resolution: 1 nsecs

  .get_time:   ktime_get_boottime

  .offset:     42646125219866 nsecs

active timers:

 clock 3:

  .base:       ffff91205421e080

  .index:      3

  .resolution: 1 nsecs

  .get_time:   ktime_get_clocktai

  .offset:     1593181152979120018 nsecs

active timers:

 clock 4:

  .base:       ffff91205421e0c0

  .index:      4

  .resolution: 1 nsecs

  .get_time:   ktime_get

  .offset:     0 nsecs

active timers:

 clock 5:

  .base:       ffff91205421e100

  .index:      5

  .resolution: 1 nsecs

  .get_time:   ktime_get_real

  .offset:     1593181152979120018 nsecs

active timers:

 clock 6:

  .base:       ffff91205421e140

  .index:      6

  .resolution: 1 nsecs

  .get_time:   ktime_get_boottime

  .offset:     42646125219866 nsecs

active timers:

 clock 7:

  .base:       ffff91205421e180

  .index:      7

  .resolution: 1 nsecs

  .get_time:   ktime_get_clocktai

  .offset:     1593181152979120018 nsecs

active timers:

  .expires_next   : 9810795233173 nsecs

  .hres_active    : 1

  .nr_events      : 518489

  .nr_retries     : 625

  .nr_hangs       : 0

  .max_hang_time  : 0

  .nohz_mode      : 2

  .last_tick      : 9810787233173 nsecs

  .tick_stopped   : 0

  .idle_jiffies   : 4297344974

  .idle_calls     : 525738

  .idle_sleeps    : 525733

  .idle_entrytime : 9810794832943 nsecs

  .idle_waketime  : 9810787320519 nsecs

  .idle_exittime  : 9810793996869 nsecs

  .idle_sleeptime : 9363243963929 nsecs

  .iowait_sleeptime: 35319300469 nsecs

  .last_jiffies   : 4297344976

  .next_timer     : 9810983233173

  .idle_expires   : 9810983233173 nsecs

jiffies: 4297344976

(他各CPU)

Tick Device: mode:     1

Broadcast device

Clock Event Device: hpet

 max_delta_ns:   89478488855

 min_delta_ns:   8001

 mult:           103079211

 shift:          32

 mode:           1

 next_event:     9223372036854775807 nsecs

 set_next_event: hpet_clkevt_set_next_event

 shutdown: hpet_clkevt_set_state_shutdown

 periodic: hpet_clkevt_set_state_periodic

 oneshot:  hpet_clkevt_set_state_oneshot

 resume:   hpet_clkevt_legacy_resume

 event_handler:  tick_handle_oneshot_broadcast

 retries:        0

tick_broadcast_mask: 0

tick_broadcast_oneshot_mask: 0

Tick Device: mode:     1

Per CPU device: 0

Clock Event Device: lapic-deadline

 max_delta_ns:   1255156342088

 min_delta_ns:   1000

 mult:           14696770

 shift:          25

 mode:           3

 next_event:     9810796880472 nsecs

 set_next_event: lapic_next_deadline

 shutdown: lapic_timer_shutdown

 periodic: lapic_timer_set_periodic

 oneshot:  lapic_timer_set_oneshot

 oneshot stopped: lapic_timer_shutdown

 event_handler:  hrtimer_interrupt

 retries:        627

(他各CPU)

uptime

52774.63 38649.76

version

Linux version 5.4.0-37-generic (buildd@lcy01-amd64-026) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #41~18.04.1-Ubuntu SMP Mon Jun 8 13:37:29 UTC 2020

version_signature

Ubuntu 5.4.0-37.41~18.04.1-generic 5.4.41

vmallocinfo

vmalloc領域の使用状況

vmstat

nr_free_pages 1247943

nr_zone_inactive_anon 36733

nr_zone_active_anon 294477

nr_zone_inactive_file 100559

nr_zone_active_file 194489

nr_zone_unevictable 53274

nr_zone_write_pending 1

nr_mlock 3399

nr_page_table_pages 12063

nr_kernel_stack 9296

nr_bounce 0

nr_zspages 0

nr_free_cma 0

numa_hit 12479620

numa_miss 0

numa_foreign 0

numa_interleave 50525

numa_local 12479620

numa_other 0

nr_inactive_anon 36733

nr_active_anon 294477

nr_inactive_file 100559

nr_active_file 194489

nr_unevictable 53274

nr_slab_reclaimable 28176

nr_slab_unreclaimable 14563

nr_isolated_anon 0

nr_isolated_file 0

workingset_nodes 0

workingset_refault 0

workingset_activate 0

workingset_restore 0

workingset_nodereclaim 0

nr_anon_pages 294178

nr_mapped 115820

nr_file_pages 385370

nr_dirty 22

nr_writeback 0

nr_writeback_temp 0

nr_shmem 86936

nr_shmem_hugepages 0

nr_shmem_pmdmapped 0

nr_file_hugepages 0

nr_file_pmdmapped 0

nr_anon_transparent_hugepages 0

nr_unstable 0

nr_vmscan_write 0

nr_vmscan_immediate_reclaim 0

nr_dirtied 191361

nr_written 171287

nr_kernel_misc_reclaimable 0

nr_dirty_threshold 301591

nr_dirty_background_threshold 150611

pgpgin 1073990

pgpgout 803049

pswpin 0

pswpout 0

pgalloc_dma 2

pgalloc_dma32 2

pgalloc_normal 12775557

pgalloc_movable 0

allocstall_dma 0

allocstall_dma32 0

allocstall_normal 0

allocstall_movable 0

pgskip_dma 0

pgskip_dma32 0

pgskip_normal 0

pgskip_movable 0

pgfree 14025658

pgactivate 1015342

pgdeactivate 0

pglazyfree 40

pgfault 9632827

pgmajfault 3730

pglazyfreed 0

pgrefill 0

pgsteal_kswapd 0

pgsteal_direct 0

pgscan_kswapd 0

pgscan_direct 0

pgscan_direct_throttle 0

zone_reclaim_failed 0

pginodesteal 0

slabs_scanned 0

kswapd_inodesteal 0

kswapd_low_wmark_hit_quickly 0

kswapd_high_wmark_hit_quickly 0

pageoutrun 0

pgrotated 0

drop_pagecache 0

drop_slab 0

oom_kill 0

numa_pte_updates 0

numa_huge_pte_updates 0

numa_hint_faults 0

numa_hint_faults_local 0

numa_pages_migrated 0

pgmigrate_success 0

pgmigrate_fail 0

compact_migrate_scanned 0

compact_free_scanned 0

compact_isolated 0

compact_stall 0

compact_fail 0

compact_success 0

compact_daemon_wake 0

compact_daemon_migrate_scanned 0

compact_daemon_free_scanned 0

htlb_buddy_alloc_success 0

htlb_buddy_alloc_fail 0

unevictable_pgs_culled 1567544

unevictable_pgs_scanned 2112490

unevictable_pgs_rescued 1466896

unevictable_pgs_mlocked 3975

unevictable_pgs_munlocked 576

unevictable_pgs_cleared 0

unevictable_pgs_stranded 0

thp_fault_alloc 0

thp_fault_fallback 0

thp_collapse_alloc 0

thp_collapse_alloc_failed 0

thp_file_alloc 0

thp_file_mapped 0

thp_split_page 0

thp_split_page_failed 0

thp_deferred_split_page 0

thp_split_pmd 0

thp_split_pud 0

thp_zero_page_alloc 0

thp_zero_page_alloc_failed 0

thp_swpout 0

thp_swpout_fallback 0

balloon_inflate 0

balloon_deflate 0

balloon_migrate 0

swap_ra 0

swap_ra_hit 0

zoneinfor

Node 0, zone      DMA

  per-node stats

      nr_inactive_anon 36265

      nr_active_anon 296424

      nr_inactive_file 100558

      nr_active_file 194532

      nr_unevictable 51718

      nr_slab_reclaimable 28190

      nr_slab_unreclaimable 14559

      nr_isolated_anon 0

      nr_isolated_file 0

      workingset_nodes 0

      workingset_refault 0

      workingset_activate 0

      workingset_restore 0

      workingset_nodereclaim 0

      nr_anon_pages 296112

      nr_mapped    115909

      nr_file_pages 383388

      nr_dirty     119

      nr_writeback 0

      nr_writeback_temp 0

      nr_shmem     84912

      nr_shmem_hugepages 0

      nr_shmem_pmdmapped 0

      nr_file_hugepages 0

      nr_file_pmdmapped 0

      nr_anon_transparent_hugepages 0

      nr_unstable  0

      nr_vmscan_write 0

      nr_vmscan_immediate_reclaim 0

      nr_dirtied   191738

      nr_written   171541

      nr_kernel_misc_reclaimable 0

  pages free     3975

        min      33

        low      41

        high     49

        spanned  4095

        present  3998

        managed  3977

        protection: (0, 2302, 7705, 7705, 7705)

      nr_free_pages 3975

      nr_zone_inactive_anon 0

      nr_zone_active_anon 0

      nr_zone_inactive_file 0

      nr_zone_active_file 0

      nr_zone_unevictable 0

      nr_zone_write_pending 0

      nr_mlock     0

      nr_page_table_pages 0

      nr_kernel_stack 0

      nr_bounce    0

      nr_zspages   0

      nr_free_cma  0

      numa_hit     1

      numa_miss    0

      numa_foreign 0

      numa_interleave 0

      numa_local   1

      numa_other   0

  pagesets

    cpu: 0

              count: 0

              high:  0

              batch: 1

  vm stats threshold: 6

    cpu: 1

              count: 0

              high:  0

              batch: 1

  vm stats threshold: 6

    cpu: 2

              count: 0

              high:  0

              batch: 1

  vm stats threshold: 6

    cpu: 3

              count: 0

              high:  0

              batch: 1

  vm stats threshold: 6

  node_unreclaimable:  0

  start_pfn:           1

Node 0, zone    DMA32

  pages free     605246

        min      5038

        low      6297

        high     7556

        spanned  1044480

        present  622546

        managed  606046

        protection: (0, 0, 5402, 5402, 5402)

      nr_free_pages 605246

      nr_zone_inactive_anon 0

      nr_zone_active_anon 0

      nr_zone_inactive_file 0

      nr_zone_active_file 0

      nr_zone_unevictable 0

      nr_zone_write_pending 0

      nr_mlock     0

      nr_page_table_pages 0

      nr_kernel_stack 0

      nr_bounce    0

      nr_zspages   0

      nr_free_cma  0

      numa_hit     2

      numa_miss    0

      numa_foreign 0

      numa_interleave 0

      numa_local   2

      numa_other   0

  pagesets

    cpu: 0

              count: 394

              high:  378

              batch: 63

  vm stats threshold: 36

    cpu: 1

              count: 342

              high:  378

              batch: 63

  vm stats threshold: 36

    cpu: 2

              count: 0

              high:  378

              batch: 63

  vm stats threshold: 36

    cpu: 3

              count: 62

              high:  378

              batch: 63

  vm stats threshold: 36

  node_unreclaimable:  0

  start_pfn:           4096

Node 0, zone   Normal

  pages free     638807

        min      11823

        low      14778

        high     17733

        spanned  1427456

        present  1427456

        managed  1385043

        protection: (0, 0, 0, 0, 0)

      nr_free_pages 638807

      nr_zone_inactive_anon 36265

      nr_zone_active_anon 296424

      nr_zone_inactive_file 100558

      nr_zone_active_file 194532

      nr_zone_unevictable 51718

      nr_zone_write_pending 119

      nr_mlock     3399

      nr_page_table_pages 12054

      nr_kernel_stack 9312

      nr_bounce    0

      nr_zspages   0

      nr_free_cma  0

      numa_hit     12628580

      numa_miss    0

      numa_foreign 0

      numa_interleave 50525

      numa_local   12628580

      numa_other   0

  pagesets

    cpu: 0

              count: 364

              high:  378

              batch: 63

  vm stats threshold: 42

    cpu: 1

              count: 297

              high:  378

              batch: 63

  vm stats threshold: 42

    cpu: 2

              count: 363

              high:  378

              batch: 63

  vm stats threshold: 42

    cpu: 3

              count: 266

              high:  378

              batch: 63

  vm stats threshold: 42

  node_unreclaimable:  0

  start_pfn:           1048576

Node 0, zone  Movable

  pages free     0

        min      0

        low      0

        high     0

        spanned  0

        present  0

        managed  0

        protection: (0, 0, 0, 0, 0)

Node 0, zone   Device

  pages free     0

        min      0

        low      0

        high     0

        spanned  0

        present  0

        managed  0

        protection: (0, 0, 0, 0, 0)

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