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Re^2: regex gotcha moving from 5.8.8 to 5.30.0?

by haukex (Archbishop)
on Feb 12, 2021 at 08:09 UTC ( [id://11128287]=note: print w/replies, xml ) Need Help??


in reply to Re: regex gotcha moving from 5.8.8 to 5.30.0?
in thread regex gotcha moving from 5.8.8 to 5.30.0?

below I've put a better fake-data generator to get a consistent 2.5x slowdown (still not as bad as the 10x on the real data, but hopefully more representative of the problem.

IMHO, it would be best if you could figure out what's causing the 10x slowdown* and generate a fake file with that data. Perhaps anonymizing the original data would be an option?

* Update: By which I mean: which part of the original data is causing the slowdown.

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