key      semid perms      nsems   uid   gid  cuid  cgid      otime      ctime
         0    1048622   600          1 65534 65534     0     0 1780800502 1779938186
         0    1048623   600          1 65534 65534     0     0 1780800239 1779938186
         0    1998901   600          1 65534 65534     0     0 1780800622 1780798899
         0    1998902   600          1 65534 65534     0     0          0 1780798899
    103218     622647   666          3  1417  1420  1417  1420 1780778531 1780778528
         0    1998904   600          1 65534 65534     0     0 1780798900 1780798899