Hello, I already searched on "mmap failed for CEN and END part of zip file" however found nothing relevant to my case.
Oo I'll use JProfiler to verify the application, because it seems to be not properly cleaning the "GC", connections can be opened from hibernate or something similar. Tomcat seems to be right. As for the video I'm struggling to understand because I'm from Brazil. Thanks for now and if you know of any other tips I appreciate it! 2012/8/18 Leon Rosenberg <rosenberg.l...@gmail.com> > Hello, > > have you googled for > mmap failed for CEN and END part of zip file ? > It produces a lot of results. > Your error message point to a JIT problem, when JIT has no more space > to compile it stops compiling and the application becomes slow. > However, you already seems to set the proper options, so maybe its > another bug, or your app is just HUGE. > Do you add code after start? > You may want to have a look at > http://www.infoq.com/presentations/Extreme-Performance-Java he > (Charlie Hunt) covers this topic near the end of the presentation. At > least you may get a better grip on what's going on and where to > search. > > regards > Leon > > On Fri, Aug 17, 2012 at 11:41 PM, Christovam Paynes Silva > <christova...@gmail.com> wrote: > > ---------- Forwarded message ---------- > > From: Christovam Paynes Silva <christova...@gmail.com> > > Date: 2012/8/17 > > Subject: Java HotSpot(TM) 64-Bit Server VM warning: CodeCache is full. > > Compiler has been disabled > > To: users-h...@tomcat.apache.org > > > > > > > > > > > > Hello Guys, > > > > I'm using an Ubuntu 11.10 - 64 bits and a tomcat 7.0.27 with jdk 1.7.0_05 > > the Oracle > > and is showing me the following messages on memory leak or lack of space > > due to not rotate the objects that are in memory of tomcat (as I read the > > documentation for the oracle this option was to do this "-XX: + > > UseCodeCacheFlushing" but is not) and so he stops working, so I need to > > restart the service! > > But as a production system that is complicated, and takes place 20-30 > > minutes, the delay times more .. > > > > performed various types of settings in catalina.sh for tomcat to clear > the > > cache and garbage, I increased the memory, but these settings are only > > postponing my problem ... someone has an idea what I can do about the > > application and the server? > > > > Follow the logs of what happens: > > > > mmap failed for CEN and END part of zip file .. > > > > Java HotSpot(TM) 64-Bit Server VM warning: CodeCache is full. Compiler > > has been disabled. > > Java HotSpot(TM) 64-Bit Server VM warning: Try increasing the code > cache > > size using -XX:ReservedCodeCacheSize= > > Code Cache [0x00007f630d6f8000, 0x00007f630dc98000, > 0x00007f63106f8000) > > total_blobs=2561 nmethods=1767 adapters=449 free_code_cache=43457Kb > > largest_free_block=44434048 > > > > > > catalina.sh following settings: > > > > JAVA_OPTS="-Dfile.encoding= > > ISO-8859-1 -Duser.timezone=America/Sao_Paulo -server -Xms700m -Xmx1100m > > -XX:PermSize=626m -XX:MaxPermSize=826m -XX:+UseCodeCacheFlushing > > -XX:ReservedCodeCacheSize=264m -XX:CodeCacheFlushingMinimumFreeSpace=50m" > > > > > > Already have also used these options to log in and the results show me > that > > collecting garbage "Full GC" > > > > -Xloggc:/usr/local/tomcat7/logs/gc.log -XX:+PrintHeapAtGC > > -XX:+PrintGCDetails -XX:+PrintGCTimeStamps > -XX:-HeapDumpOnOutOfMemoryError > > > > > > .166: [Full GC (System) [PSYoungGen: 4406K->0K(209088K)] [ParOldGen: > > 64K->4252K(477888K)] 4470K->4252K(686976K) [PSPermGen: > > 9753K->9750K(641024K)], 0.0497130 secs] [Times: user=0.06 sys=0.01, > > real=0.05 secs] > > Heap after GC invocations=2 (full 1): > > > > Collections: > > > > 30.508: [GC [PSYoungGen: 209087K->29810K(187136K)] > > 330012K->176456K(665024K), 0.1144700 secs] [Times: user=0.12 sys=0.11, > > real=0.11 secs] > > Heap after GC invocations=7 (full 1): > > PSYoungGen total 187136K, used 29810K [0x00000000e9160000, > > 0x0000000100000000, 0x0000000100000000) > > > > 1.166: [Full GC (System) [PSYoungGen: 4406K->0K(209088K)] [ParOldGen: > > 64K->4252K(477888K)] 4470K->4252K(686976K) [PSPermGen: > > 9753K->9750K(641024K)], 0.0497130 secs] [Times: user=0.06 sys=0.01, > > real=0.05 secs] > > > > Thank you > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
