100% cpu on arm32 in Service Thread

Thomas Schatzl thomas.schatzl at oracle.com
Mon Sep 30 08:32:19 UTC 2019


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


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