key      shmid perms                  size  cpid  lpid nattch   uid   gid  cuid  cgid      atime      dtime      ctime                   rss                  swap
-1944891449      65559   600                  1000 30066 30066     16     0     0     0     0 1783512369 1783512346 1783193822                  4096                     0