Re: [PATCH] pgbench --throttle (submission 7 - with lag measurement)

Here is submission v9 based on your v8 version.

- the tps is global, with a mutex to share the global stochastic process
- there is an adaptation for the "fork" emulation
- I do not know wheter this works with Win32 pthread stuff.
- reduced multiplier ln(1000000) -> ln(1000)
- avg & max throttling lag are reported

> There's a little more play outside of the target than ideal for this
> case. Maybe it's worth tightening the Poisson curve a bit around its
> center?

A stochastic process moves around the target value, but is not right on
it.

--
Fabien.