?
key semid perms nsems uid gid cuid cgid otime ctime
0 1638441 600 1 99 99 0 0 0 1773711008
0 1638442 600 1 99 99 0 0 0 1773711008
0 1638444 600 1 99 99 0 0 1773720438 1773711008
0 1638445 600 1 99 99 0 0 1773720438 1773711009
0 1638446 600 1 99 99 0 0 0 1773711009
0 1638447 600 1 99 99 0 0 0 1773711009