[erlang-bugs] Slow process dictionary

Bjorn Gustavsson <>
Tue Dec 18 08:45:15 CET 2007

"Fredrik Svahn" <> writes:

> There seems to be something strange going on in the process dictionary in
> R12B-0.
> Operations which would take a tenth of a second in R11B-5 can now take more
> than 30 seconds. Please see test program below.

Thanks for the bug report.

We have found the cause for the problem and will fix it in R12B-1.

Björn Gustavsson, Erlang/OTP, Ericsson AB

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