cat /proc/user_beancounters 
Version: 2.5
       uid  resource                     held              maxheld              barrier                limit              failcnt
      111:  kmemsize                  8392549             17057916             84000665             92400731                    0
            lockedpages                     0                    4                   32                   32                    0
            privvmpages                246368               399213              4194304              4194304                    0
            shmpages                     8577                47489               131072               131072                    0
            dummy                           0                    0                    0                    0                    0
            numproc                       102                  178                  230                  240                    0
            physpages                   52358               165474                    0               524288                    0
            vmguarpages                     0                    0               524288               524288                    0
            oomguarpages                52358               165474               524288               524288                    0
            numtcpsock                     17                  107                  290                  290                    0
            numflock                        8                   14                  100                  110                    0
            numpty                          1                    1                   16                   16                    0
            numsiginfo                      1                  111                  256                  256                    0
            tcpsndbuf                  295936              1051136             19603422             28000222              5314180
            tcprcvbuf                  278528               974592             19603422             28000222                    0
            othersockbuf                52224               371968              1048576              1048576                    0
            dgramrcvbuf                     0                40960               132096               132096                    0
            numothersock                   31                   98                  180                  190                    0
            dcachesize                      0                    0             16777216             17563648                    0
            numfile                      2436                 5405                16384                16384                    0
            dummy                           0                    0                    0                    0                    0
            dummy                           0                    0                    0                    0                    0
            dummy                           0                    0                    0                    0                    0
            numiptent                      13                   13                 4000                 4000                    0