[   14.708617][  T546] nft (546) used greatest stack depth: 24632 bytes left
[   15.526987][  T627] grep (627) used greatest stack depth: 24592 bytes left
[   87.967448][ T6122] ip (6122) used greatest stack depth: 24560 bytes left
[  211.460594][ T8845] iperf3 (8845) used greatest stack depth: 24512 bytes left
[  224.131308][ T9762] iperf3 (9762) used greatest stack depth: 24128 bytes left