文件操作 - zoneinfo

文件: /proc/zoneinfo

编辑文件内容

Node 0, zone      DMA
  per-node stats
      nr_inactive_anon 70574
      nr_active_anon 9390
      nr_inactive_file 157000
      nr_active_file 133626
      nr_unevictable 7673
      nr_slab_reclaimable 45054
      nr_slab_unreclaimable 21779
      nr_isolated_anon 0
      nr_isolated_file 0
      workingset_nodes 8124
      workingset_refault_anon 0
      workingset_refault_file 7929250
      workingset_activate_anon 0
      workingset_activate_file 5598033
      workingset_restore_anon 0
      workingset_restore_file 3020365
      workingset_nodereclaim 342015
      nr_anon_pages 72477
      nr_mapped    34314
      nr_file_pages 305791
      nr_dirty     169
      nr_writeback 0
      nr_writeback_temp 0
      nr_shmem     12899
      nr_shmem_hugepages 0
      nr_shmem_pmdmapped 0
      nr_file_hugepages 0
      nr_file_pmdmapped 0
      nr_anon_transparent_hugepages 0
      nr_vmscan_write 0
      nr_vmscan_immediate_reclaim 222222
      nr_dirtied   278227895
      nr_written   259387279
      nr_kernel_misc_reclaimable 0
      nr_foll_pin_acquired 0
      nr_foll_pin_released 0
      nr_kernel_stack 2656
      nr_page_table_pages 1752
      nr_swapcached 0
  pages free     2301
        min      87
        low      108
        high     129
        spanned  4095
        present  3998
        managed  3840
        cma      0
        protection: (0, 1909, 1909, 1909, 1909)
      nr_free_pages 2301
      nr_zone_inactive_anon 32
      nr_zone_active_anon 0
      nr_zone_inactive_file 374
      nr_zone_active_file 584
      nr_zone_unevictable 0
      nr_zone_write_pending 0
      nr_mlock     0
      nr_bounce    0
      nr_zspages   0
      nr_free_cma  0
      numa_hit     1658363
      numa_miss    0
      numa_foreign 0
      numa_interleave 1
      numa_local   1658363
      numa_other   0
  pagesets
    cpu: 0
              count: 0
              high:  54
              batch: 1
  vm stats threshold: 4
    cpu: 1
              count: 26
              high:  54
              batch: 1
  vm stats threshold: 4
  node_unreclaimable:  0
  start_pfn:           1
Node 0, zone    DMA32
  pages free     36205
        min      11176
        low      13970
        high     16764
        spanned  520155
        present  520155
        managed  498865
        cma      0
        protection: (0, 0, 0, 0, 0)
      nr_free_pages 36205
      nr_zone_inactive_anon 70542
      nr_zone_active_anon 9390
      nr_zone_inactive_file 156626
      nr_zone_active_file 133042
      nr_zone_unevictable 7673
      nr_zone_write_pending 169
      nr_mlock     6905
      nr_bounce    0
      nr_zspages   0
      nr_free_cma  0
      numa_hit     27164716399
      numa_miss    0
      numa_foreign 0
      numa_interleave 2704
      numa_local   27164716399
      numa_other   0
  pagesets
    cpu: 0
              count: 4480
              high:  6985
              batch: 63
  vm stats threshold: 20
    cpu: 1
              count: 5728
              high:  6985
              batch: 63
  vm stats threshold: 20
  node_unreclaimable:  0
  start_pfn:           4096
Node 0, zone   Normal
  pages free     0
        min      0
        low      0
        high     0
        spanned  0
        present  0
        managed  0
        cma      0
        protection: (0, 0, 0, 0, 0)
Node 0, zone  Movable
  pages free     0
        min      0
        low      0
        high     0
        spanned  0
        present  0
        managed  0
        cma      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
        cma      0
        protection: (0, 0, 0, 0, 0)

文件操作 - zoneinfo

文件: /proc/zoneinfo

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