Wicket users, We are still investigating, but it's seems to be related to using of docker image with openjdk over alpine. If you have similar situation: try to repack under different base docker image with java.
Thanks, Ilya --------------------------------------------- Orienteer(http://orienteer.org) - open source Business Application Platform On Fri, Jan 17, 2020 at 9:33 AM Илья Нарыжный <phan...@ydn.ru> wrote: > > Yes. Pretty sure. > But it might be something indirect: for example, during building of our next > docker image with the newer wicket, some openjdk/maven/libs newer dependency > was picked up as well. > That's something which we are evaluating. > > Thanks, > Ilya > --------------------------------------------- > Orienteer(http://orienteer.org) - open source Business Application Platform > > On Fri, Jan 17, 2020, 12:15 AM Sven Meier <s...@meiers.net> wrote: >> >> Hi, >> >> I don't see anything related in the changes from 8.5 to 8.6.1 >> >> https://github.com/apache/wicket/blob/wicket-8.x/CHANGELOG-8.x >> >> Are you sure these OOMs didn't happen before? >> >> Sven >> >> >> On 16.01.20 22:52, Илья Нарыжный wrote: >> > Sven, >> > >> > It was 8.5 - so not so far away. >> > >> > Thanks, >> > Ilya >> > --------------------------------------------- >> > Orienteer(http://orienteer.org) - open source Business Application Platform >> > >> > On Thu, Jan 16, 2020 at 11:41 AM Sven Meier <s...@meiers.net> wrote: >> >> What was your previous version? >> >> >> >> Sven >> >> >> >> Am 16. Januar 2020 19:27:19 MEZ schrieb "Илья Нарыжный" <phan...@ydn.ru>: >> >>> Hello, >> >>> >> >>> After upgrading to Wicket 8.6.1 we started seeing periodical OOMs in >> >>> logs like below. >> >>> I'm not 100% sure that it's due to Wicket, but we didn't change >> >>> containers parameters and etc - so at least it's quite suspicious. >> >>> Our startup flags: >> >>> -XX:+PerfDisableSharedMem -Xmx4G -Xms4G -XX:MaxDirectMemorySize=4G >> >>> -XX:+HeapDumpOnOutOfMemoryError >> >>> -XX:HeapDumpPath=/app/runtime/heapdump.bin >> >>> >> >>> Btw, except these exceptions in logs - no other negative effects (at >> >>> least we didn't reveal so far). >> >>> >> >>> If you have ideas - I will really appreciate. >> >>> >> >>> java.lang.OutOfMemoryError: Direct buffer memory >> >>> at java.nio.Bits.reserveMemory(Bits.java:666) >> >>> at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123) >> >>> at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311) >> >>> at sun.nio.ch.Util.getTemporaryDirectBuffer(Util.java:241) >> >>> at sun.nio.ch.IOUtil.write(IOUtil.java:58) >> >>> at sun.nio.ch.FileChannelImpl.writeInternal(FileChannelImpl.java:778) >> >>> at sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:764) >> >>> at >> >>> org.apache.wicket.pageStore.DiskDataStore$SessionEntry.savePage(DiskDataStore.java:352) >> >>> at >> >>> org.apache.wicket.pageStore.DiskDataStore.storeData(DiskDataStore.java:185) >> >>> at >> >>> org.apache.wicket.pageStore.AsynchronousDataStore.storeData(AsynchronousDataStore.java:217) >> >>> at >> >>> org.apache.wicket.pageStore.AbstractPageStore.storePageData(AbstractPageStore.java:119) >> >>> at >> >>> org.apache.wicket.pageStore.DefaultPageStore.storePage(DefaultPageStore.java:66) >> >>> >> >>> Thanks, >> >>> Ilya >> >>> --------------------------------------------- >> >>> Orienteer(http://orienteer.org) - open source Business Application >> >>> Platform >> >>> >> >>> --------------------------------------------------------------------- >> >>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> >>> For additional commands, e-mail: users-h...@wicket.apache.org >> > --------------------------------------------------------------------- >> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> > For additional commands, e-mail: users-h...@wicket.apache.org >> > >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
