key      shmid perms                  size  cpid  lpid nattch   uid   gid  cuid  cgid      atime      dtime      ctime                   rss                  swap
     45887          0   666                     1  2685  2042      0     0     0     0     0 1778550109 1778550109 1773753248                  4096                     0
1495254650          1   600               3072000  4847  1584      2     0     0     0     0 1778550092 1778550092 1773753255                122880                     0
-736559727    1146927   600               1200712 29682  2159      8     0     0     0     0 1778550112 1778550112 1778549149               1204224                     0