[postgis-devel] performance test suite

Regina Obe lr at pcorp.us
Tue May 1 13:47:43 PDT 2018


> probably the effect of cloud based machines). If you just need to detech
regressions of speed > 10% that could probably be reliable enough.

 

> Even

 

I think in our case we are concerned with the > 50% like the time I put in
set_path in all the functions and dbaston noticed hey ST_Distance takes 10
times longer than it used to :)

 

It's so easy to change what one things is a simple config parameter and have
the speeds plummet.

 

Of course those tend to be more glaringly obvious.  The catching the < 10%
regression speed would be a dream :)

 

 

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