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Massive performance regression with Ruby 2.4.0? #2365
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Our own builds for Ruby 2.4.0 for Can you reproduce with just rspec code? |
@JonRowe: Thanks for the reply. I'll dig deeper into this when I have time, to see if I can find out what's going on. I also noticed the boot up time of the suite is extremely long. |
Hi. I profiled the rubocop's spec with stackprof.
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Thanks! I'll close this then as it's a problem upstream, hopefully something can be done in |
I'm a contributor on the RuboCop project. I noticed that, when switching to Ruby 2.4.0, test runs take about twice (!) as long. At first, I thought that this might be an issue with my local installation, but the problem persists on TravisCI:
I'm hoping this is something project specific, and not a general regression. 😓
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