key      shmid perms                  size  cpid  lpid nattch   uid   gid  cuid  cgid      atime      dtime      ctime                   rss                  swap
      5555          0   644                  1024  1667 237122      0     0     0     0     0 1777418734 1777418735 1728391618                  4096                     0
   5432001  100696077   600                    56 1958755 3247982      6    26    26    26    26 1777582302 1777582302 1777511230                  4096                     0
-1356627398   92012563   600                  5000 1462007 1462007      0     0     0     0     0 1770010976 1770011037 1770010976                     0                  8192