       key      shmid perms                  size  cpid  lpid nattch   uid   gid  cuid  cgid      atime      dtime      ctime                   rss                  swap
      5555          0   644                  1024  5196 3195363      0     0     0     0     0 1779480743 1779480743 1777731583                  4096                     0
         0     229409  1400                 46036 1702539 3222592      2   979   979     0     0 1780130935          0 1780130935                 49152                     0
