On Mon, 2022-01-10 at 05:56 -0800, Felix Lechner wrote:
> Hi,
> 
> On Mon, Jan 10, 2022 at 5:45 AM Ben Hutchings <b...@decadent.org.uk> wrote:
> > 
> > lintian allocated about 23 GiB
> 
> Thanks for reporting this!
> 
> That is one of several mysterious results of what happened when I
> simplified the code. It's possibly due to excessive regex usage,

I'm not aware of regex processing ever requiring lots of memory.

> although Perl usually catches that. Another possibility is an
> accidental recursion in Lintian's copy of your package's file index.
> Either way, I will shortly add helpful profiling information that you
> will be able to examine on our website.

I don't really want to examine it, I want you or some other lintian
contributor to fix it.

> On the positive side, I broke Lintian's 23 original checks into 353
> pieces (and counting). It makes issues much easier to monitor and
> isolate.

OK, but it's no longer working for me or probably anyone working on a
larger package.

I just tested with some older releases.  The performance got worse
between buster and bullseye, but the bullseye version is still usable
for me (~ 1.3 GiB VM used, 17 min wallclock time).  So the regression
is since bullseye.

Ben.

-- 
Ben Hutchings
I say we take off; nuke the site from orbit.
It's the only way to be sure.

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