100% cpu on arm32 in Service Thread

[Stefan Reich]

Hi Thomas,

thanks for your question, I will try if I can. However it's really hard to
reproduce at all, and I am migrating all systems to ZGC...

Yeah, I should upgrade to EA 33 too.


Stefan

On Mon, 30 Sep 2019 at 10:34, Thomas Schatzl <thomas.schatzl at oracle.com>
wrote:

> Hi,
>
> On 27.09.19 18:08, Stefan Reich wrote:
> > Hold on! This might be the same bug I am chasing - and seeing right now
> > again, in fact. This is on Linux with JDK 13 EA 31 and top -H:
> >
> >    PID USER      PR  NI    VIRT    RES    SHR S %CPU %MEM     TIME+
> COMMAND
> >
> > 18690 root      20   0 7750728 3,775g  37660 R 98,2 32,1  12638:21 G1
> > Conc#0
> >
> > This is going on indefinitely as long as the JVM runs.
>
>    can you give more details about the platform (x64?) and program you
> used to reproduce this?
>
> Does it reproduce with jdk13 build 33 (the ga build)?
>
> Thanks,
>    Thomas
>


-- 
Stefan Reich
BotCompany.de // Java-based operating systems