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Date: Sat, 4 Feb 2017 16:16:04 +0800
From: Ye Xiaolong <xiaolong.ye@intel.com>
To: Michal Hocko <mhocko@kernel.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
        Minchan Kim <minchan@kernel.org>,
        Hillf Danton <hillf.zj@alibaba-inc.com>, Mel Gorman <mgorman@suse.de>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        LKML <linux-kernel@vger.kernel.org>, lkp@01.org
Subject: Re: [lkp-robot] [mm, vmscan]  5e56dfbd83:  fsmark.files_per_sec
 -11.1% regression
Message-ID: <20170204081604.GH12121@yexl-desktop>
References: <20170123012644.GD17561@yexl-desktop>
 <20170124134424.GL6867@dhcp22.suse.cz>
 <20170125042706.GL17561@yexl-desktop>
 <20170126091317.GB6590@dhcp22.suse.cz>
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On 01/26, Michal Hocko wrote:
>On Wed 25-01-17 12:27:06, Ye Xiaolong wrote:
>> On 01/24, Michal Hocko wrote:
>> >On Mon 23-01-17 09:26:44, kernel test robot wrote:
>> >> 
>> >> Greeting,
>> >> 
>> >> FYI, we noticed a -11.1% regression of fsmark.files_per_sec due to commit:
>> >> 
>> >> 
>> >> commit: 5e56dfbd837421b7fa3c6c06018c6701e2704917 ("mm, vmscan: consider eligible zones in get_scan_count")
>> >> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
>> >
>> >This is more than unexpected. This patch should be basically noop for
>> >anything but CONFIG_HIGHMEM systems. And your config says this is 64b
>> >kernel. Are those results reproducible? And could you try to compare
>> 
>> Yes, the results are well reproducible, both the commit in question and its
>> parent have ran for 4 times.
>> 
>> >perf profiles before and after the patch.
>> 
>> Here is the perf profiles, 
>
>I do not see any reclaim path in the profile... Could you take a
>snapshot of /proc/vmstat and /proc/zoneinfo before and after the test
>please?

Sorry for the late, just come back from a vacation. Proc data is attached.

Thanks,
Xiaolong

>
>-- 
>Michal Hocko
>SUSE Labs

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Before fsmark running

cat /proc/vmstat
nr_free_pages 16149930
nr_zone_inactive_anon 2435
nr_zone_active_anon 20298
nr_zone_inactive_file 169490
nr_zone_active_file 5927
nr_zone_unevictable 0
nr_zone_write_pending 1
nr_mlock 0
nr_slab_reclaimable 12530
nr_slab_unreclaimable 22807
nr_page_table_pages 1341
nr_kernel_stack 14176
nr_bounce 0
nr_zspages 0
numa_hit 426096
numa_miss 0
numa_foreign 0
numa_interleave 216697
numa_local 300230
numa_other 125866
nr_free_cma 50736
nr_inactive_anon 2435
nr_active_anon 20298
nr_inactive_file 169490
nr_active_file 5927
nr_unevictable 0
nr_isolated_anon 0
nr_isolated_file 0
nr_pages_scanned 0
workingset_refault 0
workingset_activate 0
workingset_nodereclaim 0
nr_anon_pages 20493
nr_mapped 4992
nr_file_pages 177920
nr_dirty 1
nr_writeback 0
nr_writeback_temp 0
nr_shmem 2503
nr_shmem_hugepages 0
nr_shmem_pmdmapped 0
nr_anon_transparent_hugepages 6
nr_unstable 0
nr_vmscan_write 0
nr_vmscan_immediate_reclaim 0
nr_dirtied 8
nr_written 7
nr_dirty_threshold 3246583
nr_dirty_background_threshold 1621309
pgpgin 19153
pgpgout 1232013
pswpin 0
pswpout 0
pgalloc_dma 0
pgalloc_dma32 776
pgalloc_normal 471187
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 16797284
pgactivate 6738
pgdeactivate 0
pgfault 125954
pgmajfault 0
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
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 6337
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 0
unevictable_pgs_scanned 0
unevictable_pgs_rescued 0
unevictable_pgs_mlocked 0
unevictable_pgs_munlocked 0
unevictable_pgs_cleared 0
unevictable_pgs_stranded 0
thp_fault_alloc 5
thp_fault_fallback 0
thp_collapse_alloc 6
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 2
thp_split_pmd 0
thp_zero_page_alloc 0
thp_zero_page_alloc_failed 0
balloon_inflate 0
balloon_deflate 0
balloon_migrate 0
cat /proc/zoneinfo
Node 0, zone      DMA
  per-node stats
      nr_inactive_anon 2216
      nr_active_anon 16566
      nr_inactive_file 84645
      nr_active_file 2972
      nr_unevictable 0
      nr_isolated_anon 0
      nr_isolated_file 0
      nr_pages_scanned 0
      workingset_refault 0
      workingset_activate 0
      workingset_nodereclaim 0
      nr_anon_pages 16760
      nr_mapped    3111
      nr_file_pages 89855
      nr_dirty     1
      nr_writeback 0
      nr_writeback_temp 0
      nr_shmem     2238
      nr_shmem_hugepages 0
      nr_shmem_pmdmapped 0
      nr_anon_transparent_hugepages 6
      nr_unstable  0
      nr_vmscan_write 0
      nr_vmscan_immediate_reclaim 0
      nr_dirtied   4
      nr_written   3
  pages free     3961
        min      5
        low      8
        high     11
   node_scanned  0
        spanned  4095
        present  3983
        managed  3961
      nr_free_pages 3961
      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_slab_reclaimable 0
      nr_slab_unreclaimable 0
      nr_page_table_pages 0
      nr_kernel_stack 0
      nr_bounce    0
      nr_zspages   0
      numa_hit     0
      numa_miss    0
      numa_foreign 0
      numa_interleave 0
      numa_local   0
      numa_other   0
      nr_free_cma  0
        protection: (0, 2913, 32085, 32085, 32085)
  pagesets
    cpu: 0
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 1
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 2
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 3
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 4
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 5
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 6
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 7
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 8
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 9
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 10
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 11
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 12
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 13
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 14
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 15
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 16
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 17
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 18
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 19
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 20
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 21
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 22
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 23
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 24
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 25
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 26
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 27
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 28
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 29
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 30
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 31
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 32
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 33
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 34
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 35
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 36
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 37
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 38
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 39
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 40
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 41
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 42
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 43
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 44
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 45
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 46
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 47
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
  node_unreclaimable:  0
  start_pfn:           1
  node_inactive_ratio: 0
Node 0, zone    DMA32
  pages free     745739
        min      1023
        low      1768
        high     2513
   node_scanned  0
        spanned  1044480
        present  762317
        managed  745925
      nr_free_pages 745739
      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_slab_reclaimable 0
      nr_slab_unreclaimable 0
      nr_page_table_pages 0
      nr_kernel_stack 0
      nr_bounce    0
      nr_zspages   0
      numa_hit     776
      numa_miss    0
      numa_foreign 0
      numa_interleave 0
      numa_local   776
      numa_other   0
      nr_free_cma  0
        protection: (0, 0, 29171, 29171, 29171)
  pagesets
    cpu: 0
              count: 178
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 1
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 2
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 3
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 4
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 5
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 6
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 7
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 8
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 9
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 10
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 11
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 12
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 13
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 14
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 15
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 16
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 17
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 18
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 19
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 20
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 21
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 22
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 23
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 24
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 25
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 26
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 27
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 28
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 29
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 30
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 31
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 32
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 33
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 34
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 35
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 36
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 37
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 38
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 39
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 40
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 41
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 42
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 43
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 44
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 45
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 46
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 47
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
  node_unreclaimable:  0
  start_pfn:           4096
  node_inactive_ratio: 0
Node 0, zone   Normal
  pages free     7301715
        min      10250
        low      17718
        high     25186
   node_scanned  0
        spanned  7602176
        present  7602176
        managed  7468031
      nr_free_pages 7301715
      nr_zone_inactive_anon 2216
      nr_zone_active_anon 16566
      nr_zone_inactive_file 84645
      nr_zone_active_file 2972
      nr_zone_unevictable 0
      nr_zone_write_pending 1
      nr_mlock     0
      nr_slab_reclaimable 6181
      nr_slab_unreclaimable 10412
      nr_page_table_pages 1061
      nr_kernel_stack 8120
      nr_bounce    0
      nr_zspages   0
      numa_hit     218788
      numa_miss    0
      numa_foreign 0
      numa_interleave 108199
      numa_local   109498
      numa_other   109290
      nr_free_cma  0
        protection: (0, 0, 0, 0, 0)
  pagesets
    cpu: 0
              count: 45
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 1
              count: 125
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 2
              count: 179
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 3
              count: 23
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 4
              count: 108
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 5
              count: 171
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 6
              count: 115
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 7
              count: 175
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 8
              count: 103
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 9
              count: 128
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 10
              count: 171
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 11
              count: 145
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 12
              count: 178
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 13
              count: 177
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 14
              count: 166
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 15
              count: 169
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 16
              count: 164
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 17
              count: 170
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 18
              count: 100
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 19
              count: 164
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 20
              count: 172
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 21
              count: 162
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 22
              count: 158
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 23
              count: 161
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 24
              count: 120
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 25
              count: 109
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 26
              count: 119
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 27
              count: 115
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 28
              count: 174
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 29
              count: 150
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 30
              count: 115
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 31
              count: 41
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 32
              count: 162
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 33
              count: 138
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 34
              count: 68
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 35
              count: 135
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 36
              count: 108
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 37
              count: 173
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 38
              count: 182
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 39
              count: 173
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 40
              count: 171
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 41
              count: 175
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 42
              count: 164
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 43
              count: 185
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 44
              count: 170
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 45
              count: 94
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 46
              count: 165
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 47
              count: 183
              high:  186
              batch: 31
  vm stats threshold: 108
  node_unreclaimable:  0
  start_pfn:           1048576
  node_inactive_ratio: 0
Node 1, zone   Normal
  per-node stats
      nr_inactive_anon 219
      nr_active_anon 3732
      nr_inactive_file 84845
      nr_active_file 2955
      nr_unevictable 0
      nr_isolated_anon 0
      nr_isolated_file 0
      nr_pages_scanned 0
      workingset_refault 0
      workingset_activate 0
      workingset_nodereclaim 0
      nr_anon_pages 3733
      nr_mapped    1881
      nr_file_pages 88065
      nr_dirty     0
      nr_writeback 0
      nr_writeback_temp 0
      nr_shmem     265
      nr_shmem_hugepages 0
      nr_shmem_pmdmapped 0
      nr_anon_transparent_hugepages 0
      nr_unstable  0
      nr_vmscan_write 0
      nr_vmscan_immediate_reclaim 0
      nr_dirtied   4
      nr_written   4
  pages free     8098515
        min      11247
        low      19441
        high     27635
   node_scanned  0
        spanned  8388608
        present  8388608
        managed  8249442
      nr_free_pages 8098515
      nr_zone_inactive_anon 219
      nr_zone_active_anon 3732
      nr_zone_inactive_file 84845
      nr_zone_active_file 2955
      nr_zone_unevictable 0
      nr_zone_write_pending 0
      nr_mlock     0
      nr_slab_reclaimable 6349
      nr_slab_unreclaimable 12395
      nr_page_table_pages 280
      nr_kernel_stack 6056
      nr_bounce    0
      nr_zspages   0
      numa_hit     206695
      numa_miss    0
      numa_foreign 0
      numa_interleave 108498
      numa_local   190119
      numa_other   16576
      nr_free_cma  50736
        protection: (0, 0, 0, 0, 0)
  pagesets
    cpu: 0
              count: 179
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 1
              count: 172
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 2
              count: 158
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 3
              count: 157
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 4
              count: 140
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 5
              count: 176
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 6
              count: 162
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 7
              count: 181
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 8
              count: 177
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 9
              count: 167
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 10
              count: 174
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 11
              count: 157
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 12
              count: 110
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 13
              count: 137
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 14
              count: 69
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 15
              count: 88
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 16
              count: 78
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 17
              count: 24
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 18
              count: 81
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 19
              count: 121
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 20
              count: 95
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 21
              count: 97
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 22
              count: 97
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 23
              count: 156
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 24
              count: 173
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 25
              count: 165
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 26
              count: 165
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 27
              count: 183
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 28
              count: 175
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 29
              count: 104
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 30
              count: 178
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 31
              count: 158
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 32
              count: 163
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 33
              count: 141
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 34
              count: 178
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 35
              count: 167
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 36
              count: 177
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 37
              count: 67
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 38
              count: 28
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 39
              count: 90
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 40
              count: 155
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 41
              count: 144
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 42
              count: 58
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 43
              count: 125
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 44
              count: 122
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 45
              count: 10
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 46
              count: 131
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 47
              count: 140
              high:  186
              batch: 31
  vm stats threshold: 108
  node_unreclaimable:  0
  start_pfn:           8650752
  node_inactive_ratio: 0

--8vCeF2GUdMpe9ZbK
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename=after

After fsmark running

cat /proc/vmstat
nr_free_pages 415012
nr_zone_inactive_anon 2793
nr_zone_active_anon 28062
nr_zone_inactive_file 15270281
nr_zone_active_file 5918
nr_zone_unevictable 169337
nr_zone_write_pending 2486702
nr_mlock 551
nr_slab_reclaimable 466926
nr_slab_unreclaimable 36198
nr_page_table_pages 1031
nr_kernel_stack 14096
nr_bounce 0
nr_zspages 0
numa_hit 41162906
numa_miss 14282371
numa_foreign 14282371
numa_interleave 216697
numa_local 41037112
numa_other 14408165
nr_free_cma 748
nr_inactive_anon 2793
nr_active_anon 28062
nr_inactive_file 15270388
nr_active_file 5918
nr_unevictable 169337
nr_isolated_anon 0
nr_isolated_file 0
nr_pages_scanned 0
workingset_refault 0
workingset_activate 0
workingset_nodereclaim 0
nr_anon_pages 27547
nr_mapped 5314
nr_file_pages 15449178
nr_dirty 2333561
nr_writeback 153085
nr_writeback_temp 0
nr_shmem 3431
nr_shmem_hugepages 0
nr_shmem_pmdmapped 0
nr_anon_transparent_hugepages 40
nr_unstable 0
nr_vmscan_write 0
nr_vmscan_immediate_reclaim 1
nr_dirtied 52428340
nr_written 49941693
nr_dirty_threshold 3119808
nr_dirty_background_threshold 1557999
pgpgin 22453
pgpgout 201795217
pswpin 0
pswpout 0
pgalloc_dma 0
pgalloc_dma32 1961298
pgalloc_normal 53681479
pgalloc_movable 0
allocstall_dma 0
allocstall_dma32 0
allocstall_normal 1017
allocstall_movable 167
pgskip_dma 0
pgskip_dma32 0
pgskip_normal 0
pgskip_movable 0
pgfree 56230302
pgactivate 7429
pgdeactivate 0
pgfault 1530044
pgmajfault 0
pglazyfreed 0
pgrefill 0
pgsteal_kswapd 17291082
pgsteal_direct 4571760
pgscan_kswapd 17459945
pgscan_direct 4571760
pgscan_direct_throttle 0
zone_reclaim_failed 0
pginodesteal 0
slabs_scanned 215478
kswapd_inodesteal 15295141
kswapd_low_wmark_hit_quickly 346
kswapd_high_wmark_hit_quickly 903
pageoutrun 2420
pgrotated 13313
drop_pagecache 0
drop_slab 0
numa_pte_updates 13292
numa_huge_pte_updates 5
numa_hint_faults 4777
numa_hint_faults_local 244
numa_pages_migrated 4156
pgmigrate_success 4156
pgmigrate_fail 213
compact_migrate_scanned 0
compact_free_scanned 0
compact_isolated 6337
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 169272
unevictable_pgs_scanned 0
unevictable_pgs_rescued 0
unevictable_pgs_mlocked 551
unevictable_pgs_munlocked 0
unevictable_pgs_cleared 0
unevictable_pgs_stranded 0
thp_fault_alloc 9
thp_fault_fallback 0
thp_collapse_alloc 47
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 5
thp_split_pmd 0
thp_zero_page_alloc 1
thp_zero_page_alloc_failed 0
balloon_inflate 0
balloon_deflate 0
balloon_migrate 0
cat /proc/zoneinfo
Node 0, zone      DMA
  per-node stats
      nr_inactive_anon 2307
      nr_active_anon 12272
      nr_inactive_file 7772979
      nr_active_file 2979
      nr_unevictable 84636
      nr_isolated_anon 0
      nr_isolated_file 0
      nr_pages_scanned 0
      workingset_refault 0
      workingset_activate 0
      workingset_nodereclaim 0
      nr_anon_pages 12280
      nr_mapped    3344
      nr_file_pages 7863049
      nr_dirty     1234259
      nr_writeback 76523
      nr_writeback_temp 0
      nr_shmem     2330
      nr_shmem_hugepages 0
      nr_shmem_pmdmapped 0
      nr_anon_transparent_hugepages 17
      nr_unstable  0
      nr_vmscan_write 0
      nr_vmscan_immediate_reclaim 1
      nr_dirtied   25205386
      nr_written   23894603
  pages free     3961
        min      5
        low      8
        high     11
   node_scanned  0
        spanned  4095
        present  3983
        managed  3961
      nr_free_pages 3961
      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_slab_reclaimable 0
      nr_slab_unreclaimable 0
      nr_page_table_pages 0
      nr_kernel_stack 0
      nr_bounce    0
      nr_zspages   0
      numa_hit     0
      numa_miss    0
      numa_foreign 0
      numa_interleave 0
      numa_local   0
      numa_other   0
      nr_free_cma  0
        protection: (0, 2913, 32085, 32085, 32085)
  pagesets
    cpu: 0
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 1
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 2
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 3
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 4
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 5
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 6
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 7
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 8
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 9
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 10
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 11
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 12
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 13
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 14
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 15
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 16
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 17
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 18
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 19
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 20
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 21
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 22
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 23
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 24
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 25
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 26
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 27
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 28
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 29
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 30
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 31
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 32
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 33
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 34
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 35
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 36
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 37
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 38
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 39
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 40
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 41
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 42
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 43
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 44
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 45
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 46
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
    cpu: 47
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 12
  node_unreclaimable:  0
  start_pfn:           1
  node_inactive_ratio: 0
Node 0, zone    DMA32
  pages free     30718
        min      1023
        low      1768
        high     2513
   node_scanned  0
        spanned  1044480
        present  762317
        managed  745925
      nr_free_pages 30718
      nr_zone_inactive_anon 0
      nr_zone_active_anon 42
      nr_zone_inactive_file 691244
      nr_zone_active_file 0
      nr_zone_unevictable 0
      nr_zone_write_pending 5206
      nr_mlock     0
      nr_slab_reclaimable 21914
      nr_slab_unreclaimable 1030
      nr_page_table_pages 0
      nr_kernel_stack 32
      nr_bounce    0
      nr_zspages   0
      numa_hit     1741679
      numa_miss    214395
      numa_foreign 0
      numa_interleave 0
      numa_local   1741678
      numa_other   214396
      nr_free_cma  0
        protection: (0, 0, 29171, 29171, 29171)
  pagesets
    cpu: 0
              count: 1
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 1
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 2
              count: 1
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 3
              count: 3
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 4
              count: 2
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 5
              count: 5
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 6
              count: 1
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 7
              count: 50
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 8
              count: 43
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 9
              count: 72
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 10
              count: 3
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 11
              count: 6
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 12
              count: 3
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 13
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 14
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 15
              count: 107
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 16
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 17
              count: 182
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 18
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 19
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 20
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 21
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 22
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 23
              count: 5
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 24
              count: 54
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 25
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 26
              count: 49
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 27
              count: 49
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 28
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 29
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 30
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 31
              count: 2
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 32
              count: 2
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 33
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 34
              count: 35
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 35
              count: 28
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 36
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 37
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 38
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 39
              count: 1
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 40
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 41
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 42
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 43
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 44
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 45
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 46
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
    cpu: 47
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 72
  node_unreclaimable:  0
  start_pfn:           4096
  node_inactive_ratio: 0
Node 0, zone   Normal
  pages free     17089
        min      10250
        low      17718
        high     25186
   node_scanned  0
        spanned  7602176
        present  7602176
        managed  7468031
      nr_free_pages 17089
      nr_zone_inactive_anon 2307
      nr_zone_active_anon 12230
      nr_zone_inactive_file 7081628
      nr_zone_active_file 2979
      nr_zone_unevictable 84636
      nr_zone_write_pending 1305632
      nr_mlock     242
      nr_slab_reclaimable 218607
      nr_slab_unreclaimable 13306
      nr_page_table_pages 540
      nr_kernel_stack 7288
      nr_bounce    0
      nr_zspages   0
      numa_hit     23754667
      numa_miss    780199
      numa_foreign 13287777
      numa_interleave 108199
      numa_local   23645372
      numa_other   889494
      nr_free_cma  0
        protection: (0, 0, 0, 0, 0)
  pagesets
    cpu: 0
              count: 86
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 1
              count: 60
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 2
              count: 173
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 3
              count: 175
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 4
              count: 132
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 5
              count: 141
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 6
              count: 131
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 7
              count: 139
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 8
              count: 156
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 9
              count: 159
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 10
              count: 118
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 11
              count: 156
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 12
              count: 108
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 13
              count: 0
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 14
              count: 176
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 15
              count: 165
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 16
              count: 72
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 17
              count: 180
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 18
              count: 5
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 19
              count: 24
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 20
              count: 43
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 21
              count: 59
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 22
              count: 47
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 23
              count: 103
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 24
              count: 105
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 25
              count: 96
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 26
              count: 149
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 27
              count: 156
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 28
              count: 88
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 29
              count: 108
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 30
              count: 44
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 31
              count: 117
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 32
              count: 49
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 33
              count: 153
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 34
              count: 92
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 35
              count: 147
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 36
              count: 21
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 37
              count: 18
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 38
              count: 1
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 39
              count: 37
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 40
              count: 4
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 41
              count: 2
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 42
              count: 7
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 43
              count: 26
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 44
              count: 13
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 45
              count: 27
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 46
              count: 21
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 47
              count: 17
              high:  186
              batch: 31
  vm stats threshold: 108
  node_unreclaimable:  0
  start_pfn:           1048576
  node_inactive_ratio: 0
Node 1, zone   Normal
  per-node stats
      nr_inactive_anon 486
      nr_active_anon 15790
      nr_inactive_file 7497409
      nr_active_file 2939
      nr_unevictable 84701
      nr_isolated_anon 0
      nr_isolated_file 0
      nr_pages_scanned 0
      workingset_refault 0
      workingset_activate 0
      workingset_nodereclaim 0
      nr_anon_pages 15267
      nr_mapped    1970
      nr_file_pages 7586129
      nr_dirty     1098650
      nr_writeback 77377
      nr_writeback_temp 0
      nr_shmem     1101
      nr_shmem_hugepages 0
      nr_shmem_pmdmapped 0
      nr_anon_transparent_hugepages 23
      nr_unstable  0
      nr_vmscan_write 0
      nr_vmscan_immediate_reclaim 0
      nr_dirtied   27222954
      nr_written   26047090
  pages free     363244
        min      11247
        low      19441
        high     27635
   node_scanned  0
        spanned  8388608
        present  8388608
        managed  8249442
      nr_free_pages 363244
      nr_zone_inactive_anon 486
      nr_zone_active_anon 15790
      nr_zone_inactive_file 7497409
      nr_zone_active_file 2939
      nr_zone_unevictable 84701
      nr_zone_write_pending 1175864
      nr_mlock     309
      nr_slab_reclaimable 226405
      nr_slab_unreclaimable 21862
      nr_page_table_pages 491
      nr_kernel_stack 6776
      nr_bounce    0
      nr_zspages   0
      numa_hit     15666560
      numa_miss    13287777
      numa_foreign 994594
      numa_interleave 108498
      numa_local   15650062
      numa_other   13304275
      nr_free_cma  748
        protection: (0, 0, 0, 0, 0)
  pagesets
    cpu: 0
              count: 168
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 1
              count: 111
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 2
              count: 157
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 3
              count: 170
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 4
              count: 181
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 5
              count: 139
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 6
              count: 150
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 7
              count: 154
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 8
              count: 89
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 9
              count: 136
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 10
              count: 117
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 11
              count: 132
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 12
              count: 171
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 13
              count: 83
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 14
              count: 185
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 15
              count: 123
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 16
              count: 93
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 17
              count: 183
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 18
              count: 40
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 19
              count: 138
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 20
              count: 29
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 21
              count: 184
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 22
              count: 179
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 23
              count: 118
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 24
              count: 72
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 25
              count: 87
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 26
              count: 146
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 27
              count: 123
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 28
              count: 133
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 29
              count: 62
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 30
              count: 48
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 31
              count: 100
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 32
              count: 89
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 33
              count: 156
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 34
              count: 128
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 35
              count: 151
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 36
              count: 81
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 37
              count: 88
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 38
              count: 39
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 39
              count: 175
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 40
              count: 184
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 41
              count: 72
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 42
              count: 143
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 43
              count: 114
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 44
              count: 108
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 45
              count: 152
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 46
              count: 62
              high:  186
              batch: 31
  vm stats threshold: 108
    cpu: 47
              count: 135
              high:  186
              batch: 31
  vm stats threshold: 108
  node_unreclaimable:  0
  start_pfn:           8650752
  node_inactive_ratio: 0

--8vCeF2GUdMpe9ZbK--