cat /proc/user_beancounters
Version: 2.5
       uid  resource                     held              maxheld              barrier                limit              failcnt
      100:  kmemsize                 20674962             43480374            419090432            460999475                    0
            lockedpages                     0                    7                20463                20463                    0
            privvmpages                230416              1045032               900000              1000000               363565
            shmpages                    11328                17450                30695                30695                    0
            dummy                           0                    0                    0                    0                    0
            numproc                       106                  161                10230                10230                    0
            physpages                  129958               885303                    0  9223372036854775807                    0
            vmguarpages                     0                    0               491520  9223372036854775807                    0
            oomguarpages               153680               906996               917504  9223372036854775807                    0
            numtcpsock                     56                  191                10230                10230                    0
            numflock                        7                   21                 1000                 1100                    0
            numpty                          1                    1                  512                  512                    0
            numsiginfo                      0                   31                 1024                 1024                    0
            tcpsndbuf                 1171104              4738832             97794730            139696810                    0
            tcprcvbuf                  917504              4212568             97794730            139696810                    0
            othersockbuf               139120              1841832             48897365             90799445                    0
            dgramrcvbuf                     0               147352             48897365             48897365                    0
            numothersock                   72                  110                10230                10230                    0
            dcachesize                      0                    0             91533669             94279680                    0
            numfile                      7101                 7630               163680               163680                    0
            dummy                           0                    0                    0                    0                    0
            dummy                           0                    0                    0                    0                    0
            dummy                           0                    0                    0                    0                    0
            numiptent                     421                  421                  400                  500                    0