文件操作 - zoneinfo

文件: /proc/zoneinfo

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Node 0, zone      DMA
  pages free     3977
        min      54
        low      67
        high     81
        scanned  0
        spanned  4095
        present  3998
        managed  3977
    nr_free_pages 3977
    nr_alloc_batch 14
    nr_inactive_anon 0
    nr_active_anon 0
    nr_inactive_file 0
    nr_active_file 0
    nr_unevictable 0
    nr_mlock     0
    nr_anon_pages 0
    nr_mapped    0
    nr_file_pages 0
    nr_dirty     0
    nr_writeback 0
    nr_slab_reclaimable 0
    nr_slab_unreclaimable 0
    nr_page_table_pages 0
    nr_kernel_stack 0
    nr_unstable  0
    nr_bounce    0
    nr_vmscan_write 0
    nr_vmscan_immediate_reclaim 0
    nr_writeback_temp 0
    nr_isolated_anon 0
    nr_isolated_file 0
    nr_shmem     0
    nr_dirtied   0
    nr_written   0
    numa_hit     0
    numa_miss    0
    numa_foreign 0
    numa_interleave 0
    numa_local   0
    numa_other   0
    workingset_refault 0
    workingset_activate 0
    workingset_nodereclaim 0
    nr_anon_transparent_hugepages 0
    nr_free_cma  0
        protection: (0, 2815, 4781, 4781)
  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
  all_unreclaimable: 1
  start_pfn:         1
  inactive_ratio:    1
Node 0, zone    DMA32
  pages free     34924
        min      9911
        low      12388
        high     14866
        scanned  0
        spanned  1044480
        present  782298
        managed  720686
    nr_free_pages 34924
    nr_alloc_batch 2358
    nr_inactive_anon 46217
    nr_active_anon 48785
    nr_inactive_file 225134
    nr_active_file 237036
    nr_unevictable 0
    nr_mlock     0
    nr_anon_pages 40642
    nr_mapped    8261
    nr_file_pages 518410
    nr_dirty     2
    nr_writeback 0
    nr_slab_reclaimable 91559
    nr_slab_unreclaimable 17926
    nr_page_table_pages 3899
    nr_kernel_stack 127
    nr_unstable  0
    nr_bounce    0
    nr_vmscan_write 281797054
    nr_vmscan_immediate_reclaim 383975
    nr_writeback_temp 0
    nr_isolated_anon 0
    nr_isolated_file 0
    nr_shmem     53167
    nr_dirtied   92702347
    nr_written   365286376
    numa_hit     12207949390
    numa_miss    0
    numa_foreign 0
    numa_interleave 0
    numa_local   12207949390
    numa_other   0
    workingset_refault 1637268585
    workingset_activate 275753546
    workingset_nodereclaim 0
    nr_anon_transparent_hugepages 0
    nr_free_cma  0
        protection: (0, 0, 1966, 1966)
  pagesets
    cpu: 0
              count: 33
              high:  186
              batch: 31
  vm stats threshold: 36
    cpu: 1
              count: 170
              high:  186
              batch: 31
  vm stats threshold: 36
    cpu: 2
              count: 171
              high:  186
              batch: 31
  vm stats threshold: 36
    cpu: 3
              count: 140
              high:  186
              batch: 31
  vm stats threshold: 36
  all_unreclaimable: 0
  start_pfn:         4096
  inactive_ratio:    4
Node 0, zone   Normal
  pages free     8636
        min      6929
        low      8661
        high     10393
        scanned  0
        spanned  524288
        present  524288
        managed  503347
    nr_free_pages 8636
    nr_alloc_batch 1577
    nr_inactive_anon 15314
    nr_active_anon 29979
    nr_inactive_file 172490
    nr_active_file 180966
    nr_unevictable 0
    nr_mlock     0
    nr_anon_pages 36188
    nr_mapped    3864
    nr_file_pages 363204
    nr_dirty     33
    nr_writeback 0
    nr_slab_reclaimable 49862
    nr_slab_unreclaimable 14231
    nr_page_table_pages 5171
    nr_kernel_stack 153
    nr_unstable  0
    nr_bounce    0
    nr_vmscan_write 348271662
    nr_vmscan_immediate_reclaim 189538
    nr_writeback_temp 0
    nr_isolated_anon 0
    nr_isolated_file 0
    nr_shmem     7813
    nr_dirtied   128364534
    nr_written   448463266
    numa_hit     20054186908
    numa_miss    0
    numa_foreign 0
    numa_interleave 16672
    numa_local   20054186908
    numa_other   0
    workingset_refault 982886685
    workingset_activate 161484302
    workingset_nodereclaim 0
    nr_anon_transparent_hugepages 0
    nr_free_cma  0
        protection: (0, 0, 0, 0)
  pagesets
    cpu: 0
              count: 77
              high:  186
              batch: 31
  vm stats threshold: 30
    cpu: 1
              count: 160
              high:  186
              batch: 31
  vm stats threshold: 30
    cpu: 2
              count: 163
              high:  186
              batch: 31
  vm stats threshold: 30
    cpu: 3
              count: 64
              high:  186
              batch: 31
  vm stats threshold: 30
  all_unreclaimable: 0
  start_pfn:         1048576
  inactive_ratio:    3

文件操作 - zoneinfo

文件: /proc/zoneinfo

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