key      shmid perms                  size  cpid  lpid nattch   uid   gid  cuid  cgid      atime      dtime      ctime                   rss                  swap
-1944891430      65553   600                  1000 30066 30066     20     0     0     0     0 1779946985 1779946972 1779564181                  4096                     0