tool for measuring interactive responsiveness of the system under load ?

[Yakov Lerner]

I'd like to run a benchmark, a tool that measures responsiveness of
[simulated]  interactive  program on a loaded system.
My question is, which program (benchmark) exists for measuring
the responsiveness [of the kernel under certain load]  to interactive
usage ?

Yakov

P.S. I remember ,vaguely, reading that Ingo Molnar used some tool
when tuning scheduler several years ago, but I don't know what's name
of the tool/benchmark and where it exists.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/