sigwaittest(8) on Linux
The text 30d6a415e199, as Debian 11 (Bullseye) shipped it.
Start two threads or fork two processes and measure the latency between sending and receiving a signal
Flags it lists
-
--affinity -
--breaktrace -
--distance -
--duration -
--fork -
--interval -
--loops -
--prio -
--threads -
-D -
-a -
-b -
-d -
-f -
-i -
-l -
-p -
-t