More history in graphs

Ben Gamari ben at
Wed Feb 1 18:42:23 UTC 2017

Reid Barton <rwbarton at> writes:

> Hi Joachim,
> The graphs like are
> very helpful, but I haven't found a way to adjust the range of commits
> shown from the default of the last 50 commits. For example, suppose I
> wanted to see the history of build time over the past 12 months and
> then narrow in on commits that caused regressions. Is there a way to
> do that using the website?
This is precisely the goal of my own ghc-perf tool [1], although it has
sadly languished in the recent months. I really need to work out some
Postgrest performance issues and find a more reliable hosting situation
for it.

> Failing that, is the data that goes into these graphs available for
> download in some form?
Joachim can likely provide a more helpful answer, but at very least the
logs are available here [2]. I use a set of scripts [3] to extract
performance numbers from these logs into PostgreSQL.


- Ben

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