key      shmid perms                  size  cpid  lpid nattch   uid   gid  cuid  cgid      atime      dtime      ctime                   rss                  swap
         0          0  1600                   728  1036  1036      6   993   988   993   988 1777111910          0 1777111910                  4096                     0
         0          1  1600                365056  1036  1036      6   993   988   993   988 1777111910          0 1777111910                368640                     0
   5432001          2   600              41222144  1224  1224      6    26    26    26    26 1777118692 1777118648 1777111919               5918720                 16384