[QGIS-Developer] Profiler?

Nyall Dawson nyall.dawson at gmail.com
Sun May 24 16:02:06 PDT 2020


On Mon, 25 May 2020 at 06:51, Sebastian M. Ernst <ernst at pleiszenburg.de> wrote:
>

> I'd be *very* interested in seeing something similar coming from Windows
> boxes with slow QGIS startup times. If I had to bet, I'd expect
> anomalies (i.e. high runtimes) in the CPython interpreter's module
> import mechanism.

Actually the biggest culprit seems to be parsing all the processing
grass/saga .txt description files. There's hundreds of these, and
Windows' slow file access makes reading them all very expensive.

I'm going to experiment with concatenating them all to a single file
to see if this helps...

Nyall


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