root@# cat /proc/user_beancounters
Version: 2.5
       uid  resource                     held              maxheld              barrier                limit              failcnt
 10018223:  kmemsize                 10990991             12348344             49029120             54476800                    0
            lockedpages                     0                  466                  860                  860                   17
            privvmpages                122088               130780               524288               550502                    0
            shmpages                     4755                 6691                32768                32768                    0
            dummy                           0                    0  9223372036854775807  9223372036854775807                    0
            numproc                        55                   83                  256                  256                    0
            physpages                   44510                69025                    0  9223372036854775807                    0
            vmguarpages                     0                    0               262144  9223372036854775807                    0
            oomguarpages                44510                69025               262144  9223372036854775807                    0
            numtcpsock                      7                   49                 1200                 1200                    0
            numflock                        4                    9                  224                  246                    0
            numpty                          2                    3                   32                   32                    0
            numsiginfo                      0                   14                  512                  512                    0
            tcpsndbuf                  128304               643584              4942675              7056211                    0
            tcprcvbuf                  132192              4958616              4942675              7056211                 6899
            othersockbuf               153648               265784               744366              1481926                    0
            dgramrcvbuf                     0               612640               844366               844366                    0
            numothersock                  102                  120                 1200                 1200                    0
            dcachesize                 697158              1052100              7299072              8110080                    0
            numfile                      1506                 2253                 6000                 6000                    0
            dummy                           0                    0                    0                    0                    0
            dummy                           0                    0                    0                    0                    0
            dummy                           0                    0                    0                    0                    0
            numiptent                      10                   10                   96                   96