Performance Issues

Sergey Bylokhov Sergey.Bylokhov at oracle.com
Mon Sep 14 14:58:36 UTC 2015


Hi, Petr.
Probably the compiler-dev is right place to ask this question. Did you 
recognize the hot method?

On 11.09.2015 14:14, Petr Hadraba wrote:
> Hello guys,
>
> I’m facing a strange issue. Let me explain:
>
> I’ve been using JDK 1.8.0_51 with no issues. A few days earlier an JDK 1.8.0_60 update comms in place and I tried that. My problem is that all of my JUnit tests become extremely slow. Its a complex ANT-based build system which builds around three EARs. Each EAR consist of several sub-modules which are covered with JUnit.
>
> On JDK 1.8.0_51 the build process takes around one minute. When using JDK 1.8.0_60 it takes more than five minutes.
>
> Well, to be honest, I didn’t debug it yet, need to work on it so I downgraded back to the 51 build. But I’m quite curious what’s going on here. My JUnit version is the default one coming with NetBeans (JUnit 4.10).
>
> I’m using Mac OS X 10.10.5.
>
> Is anybody here experiencing the same problem? Maybe I’ve just mislead some kind of configuration etc…
>
> Thank you very much for your help.
>
> With kind regards,
>
> PETR
>


-- 
Best regards, Sergey.



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