_____________              _____________              _____________
|             |            |             |            |             |
|     383     |    <-->    |     428     |    <-->    |     453     |
|_____________|            |_____________|            |_____________|

nr_free_pages.
...470273....n
r_alloc_batch.
...0....nr_ina
[
ctive_anon...
.164....nr_act
ive_anon[....9
....nr_inactiv
  
                                         e_file[....7..
     
                                         ..nr_active_fi
     
                                           le....17....nr
   
                                                    _unevicta
ble..
                                                       
 ..0....nr_mlo[
                                             
             ck....0....nr[
                                 
                       _anon_pages...
                       
                            .1[73....n[r_m
                  
                                 [[apped....17.
             
                                     ...nr_file_pag
         
                              es....24....nr
                
                      _dirty[....0..
                        
                   ..nr_writebac[
                           
                   [k....[0....nr
                           
                       _slab_rec[laim
                       
                            able....3360..
                  
                              ..nr_sl]ab_unr
                
                                        eclaimable....
      
                                                  182[1....nr
_pa
                                                         
   ge_table_page[
                                           
                  s....0....nr_k
                            
                                 ernel_stack...
             
                                                .0....nr_unst
a
                                                           
  ble....0....nr
                                            
                 _bounce....0..
                             
                                ..nr_vmscan_wr
              
                                               ite....0....nr

                                                            
 _vmscan_immedi
                                             
                a[te_reclaim..
                              
                               ..0....nr_[wri
               
                                              teback_tem]p..

                                                             
..0....nr_isol
                                              
               ated_[anon]...
                               
                              .0....nr_[[is[
                
                                             olated_file...
 
                                                            .
0....nr_shmem
                                               
              ....11....nr_d
                                
                             irt[ied....0..
                 
                                            ..nr_written..
  
                                                           ..
0....numa_hi
                                                
             ]t....0....num
                                 
                            a_miss....0...
                  
                                           .numa_foreign.
   
                                                          ...
0....numa_i
                                                 
            [nterleave....
                                  
                           0....numa_lo[c
                   
                                          al....[0[....n
    
                                                         u[ma
_other....
                                                  
           0....workingse
                                   
                          t_refault....0
                    
                                         ....wor[kin[gs
     
                                                        et_ac
tivate...
                                                   
          .0....workings
                                    
                         et_n[od]erecla
                     
                                        im....0....nr_
      
                                                       anon_]
transpar
                                                    
         ent_hugepage[[
                                     
                        s....0....nr_f
                      
                                       ree_cma....0..
       
                                                      ..[nr[_
dirty_t
                                                     
        hreshold....0.
                                      
                       ...nr_di[rty]_
                       
                                      background_thr
        
                                                     esh[old.
...0..
                                                      
       ..pgpgin....74
                                       
                      57264]8....pgp
                        
                                     gout][....2824
         
                                                    2248....p
swpin
                                                       
      ....6[8....psw
                                        
                     pout....286...
                         
                                    .pgallo[c[_dma
          
                                                   ....0....p
gall
                                                        
     oc_dma32....0.
                                         
                    ...pgalloc_no]
                          
                                   rmal....0....]
           
                                                  pgalloc_mov
abl
                                                         
    e....0....pg[f
                                          
                   ree....0....pg
                           
                                  ]activate....0
            
                                                 ....pg]deact
iv
                                                          
   a[te....0....p
                                           
                  gfau[lt....187
                            
                                 3[69062....pgm
             
                                                ajfaul[t....7
5
                                                           
  081....pglazyf
                                            
                 re[ed....0....
                             
                                pgrefill_dma..
              
                                               ..0....p[grefi

                                                            
 ll_[dma32]....
                                             
                0....pgrefill_
                              
                               normal....0...
               
                                              .pgrefill_mova

                                                             
ble....0....pg
                                              
               steal_kswapd_d
                               
                              ma....]0....pg
                
                                             ste[al_kswapd_
 
                                                            d
ma32....0....
                                               
              pgsteal_kswapd
                                
                             _normal....0..
                 
                                            ..pgsteal_k[sw
  
                                                           ap
d_m]ovable..
                                                
             ..]0....pgstea
                                 
                            l_direct_dma..
                  
                                           ..0....]pgste]
   
                                                          al[
_di]rect_dm
                                                 
            a32....0[....p
                                  
                           g]s[teal_direc
                   
                                          t_normal....0.
    
                                                         ...[
pgsteal_di
                                                  
           rect_]movable.
                                   
                          ...0[....pgsca
                    
                                         n_[[kswapd_d]m
     
                                                        a[...
.0....pgs
                                                   
          can_kswapd_dm[
                                    
                         a32....0....[p
                     
                                        gscan_ks]wap[d
      
                                                       _norma
l....0..
                                                    
         ..pgscan_]kswa
                                     
                        pd_movable....
                      
                                       0....pgscan_di
       
                                                      rect_dm
a....0.
                                                     
        ...pgscan_dire
                                      
                       ct_dma32....0.
                       
                                      ...pg[scan_dir
        
                                                     ect_norm
[al...
                                                      
       .0....pgscan_d
                                       
                      irect]_movable
                        
                                     ....0....p]g[]
         
                                                    s]ca]n_di
rect_
                                                       
      throttle....0.
                                        
                     ...zone_[recla
                         
                                    im[[_[failed..
          
                                                   ..0....p]g
inod
                                                        
     esteal....0...
                                         
                    .sl]abs_scanne
                          
                                   d....0....ksw]
           
                                                  a]pd_inodes
tea
                                                         
    l....0....ksw]
                                          
                   apd_l]o[w_wmar
                           
                                  k_hit_]quickly
            
                                                 ....0....ksw
a]
                                                          
   pd_[high_wmark
                                           
                  _hit_quickly..
                            
                                 ..0....pageout
             
                                                run....0....a
l
                                                           
  locstall....0[
                                            
                 ....pgrotated.
                             
                                ...0....drop[_
              
                                               pa]gecache....

                                                            
 0....drop_slab
                                             
                ....0....numa_
                              
                               pte_[upd]a]tes
               
                                              ....0....numa_

                                                             
]huge_pte]_up]
                                              
               dates....0....
                               
                              numa_hi]nt_fa]
                
                                             ults....0....n
 
                                                            u
ma[_hint_f]au
                                               
              lts_local....0
                                
                             ....numa_[pag[
                 
                                            es_mi[grat]ed.
  
                                                           ..
.0....pgm]ig
                                                
             rate_success..
                                 
                            ..0....pg[migr
                  
                                           ate_fail....0.
   
                                                          ...
compact_mig
                                                 
            rat[e_scanned.
                                  
                           ...0....[]comp
                   
                                          act_free_sc]an
    
                                                         n[ed
....0[....
                                                  
           compact_isolat
                                   
                          ed....]]0....c
                    
                                         ompact_stall..
     
                                                        ..0].
...compac
                                                   
          t_fail....0]..
                                    
                         ..compact_s]]u
                     
                                        ]c]cess....0..
      
                                                       ..]ht[
[l[[b_bu
                                                    
         ddy_alloc_succ
                                     
                        ess....0....ht
                      
                                       ]lb]_buddy_all
       
                                                      oc_f[]a
[il....
                                                     
        0]....]une][vi
                                      
                       c]ta[ble_pgs_c
                       
                                      ull[ed....0...
        
                                                     .unevict
able_p
                                                      
       gs_s[cann]ed..
                                       
                      ..0....unevict
                        
                                     able_pgs_rescu
         
                                                    ed....0..
..une
                                                       
      vic]table_]pgs
                                        
                     _mloc]ke[d]...
                         
                                    .0][....[unevi
          
                                                   ctable_p]g
s_mu
                                                        
     nlocked....0..
                                         
                    ..unevictab]le
                          
                                   _p]gs_[clea][r
           
                                                  ed....0....
une
                                                         
    ]victa]bl]e_pg
                                          
                   s]_stranded...
                           
                                  .0....thp_[fau
            
                                                 lt_allo]c...
.[
                                                          
   0....thp_fault
                                           
                  _fallback....0
                            
                                 ....thp_collap
             
                                                se_alloc....0
.
                                                           
  ...th[p_colla[
                                            
                 pse_alloc]_f[a
                             
                                il]ed....]0...
              
                                               .thp_s[p]l]it.

                                                            
 ...]0....th]]p
                                             
                _]zero_page_al
                              
                               lo]c....0....t
               
                                              ]hp_ze]ro_pa]g

                                                             
e_a]lloc_faile
                                              
               d....]0....]ba
                               
                              ][lloon_inflat
                
                                             e....0]....bal
 
                                                            l
oon_deflate].
                                               
              ...0....bal]lo
                                
                             o]n_migrat]e..
                 
                                            ..0....swap_ra
  
                                                           ..
..0....swap_
                                                
             ra]_hit....0