Ruby Issue Tracking System

05/05/2011

02:04 AM Ruby Bug #4608: Ctrl-c to interrupt script causes hang and 100% cpu's core load

I filed a similar bug on Rail's lighthouse a few days ago too. I've found Natty in fact to be pretty bad in some areas regarding stablity, I really hope the Ubuntu team clean up the various issues soon (So anyone reading this, I suggest ... MiiJaySung (Jason Earl)

01/30/2010

06:40 PM Ruby Bug #1392: Object#extend leaks memory on Ruby 1.9.1

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Thanks for the quick patch. It certainly seems to do the trick.
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MiiJaySung (Jason Earl)

01/28/2010

05:46 PM Ruby Bug #1392: Object#extend leaks memory on Ruby 1.9.1

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My trunk build is: ruby 1.9.2dev (2010-01-27 trunk 26434) [x86_64-linux]

Your clone code above doesn't leak either for me.

However both of these simplified scenarios leak:

./ruby -e 'loop { Class.new.__send__ :include, ... MiiJaySung (Jason Earl)

01/27/2010

07:14 AM Ruby Bug #1392: Object#extend leaks memory on Ruby 1.9.1

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And just to confirm, using an indefinite loop like Roger points out makes my Ruby process grow continuously. After about 6-8 minutes my Ruby process had grown to 12% of memory usage and showed no sign of going down.
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MiiJaySung (Jason Earl)

06:58 AM Ruby Bug #1392: Object#extend leaks memory on Ruby 1.9.1

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I've just tried the code above with Ruby 1.9.2 Preview 1 and the current trunk.

I can confirm that this doing

./ruby leak_test.rb LEAK

on the above versions appears to leak memory as ps aux / top reports a 0.8% m... MiiJaySung (Jason Earl)