Hi there, we do observer a strange behaviour of memory-consuption when running Tomcat within native mode (via jsvc).
First, our configuration: Using CATALINA_BASE: /srv/someServer/catalina_base Using CATALINA_HOME: /srv/someServer/catalina_base Using CATALINA_TMPDIR: /srv/someServer/catalina_base/temp Using JRE_HOME: /usr/lib/jvm/java-6-sun Using CLASSPATH: /srv/someServer/catalina_base/bin/bootstrap.jar Server version: Apache Tomcat/6.0.26 Server built: March 9 2010 1805 Server number: 6.0.26.0 OS Name: Linux OS Version: 2.6.26-2-686 Architecture: i386 JVM Version: 1.6.0_12-b04 Besides, said Linux-bix is running within VMWare ESX Server 3i 3.5.0 build 123629 We specified the memory inside the startup-procedure as follows: CATALINA_OPTS="-XX:MaxPermSize=384m -Xms512m -Xmx512m -Djava.library.path=$CATALINA_BASE/bin/tomcat-native-1.1.20-src/jni/native/.libs $JPDA_OPTS" However, taking a look at memory-consumption using top gives the following: top - 13:04:15 up 7 days, 1:15, 1 user, load average: 0.06, 0.02, 0.00 Tasks: 72 total, 1 running, 71 sleeping, 0 stopped, 0 zombie Cpu(s): 0.0%us, 0.5%sy, 0.0%ni, 99.3%id, 0.0%wa, 0.0%hi, 0.2%si, 0.0%st Mem: 3043600k total, 624960k used, 2418640k free, 95288k buffers Swap: 329292k total, 0k used, 329292k free, 220852k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 12712 tomcat 20 0 967m 77m 8068 S 0 2.6 0:06.84 jsvc Oops - what am I missing here? My expectation where, that CATALINA_OPTS are adhered to, even when starting Tomcat in native mode. The max. memory-consuption I was expecting (in case MaxpermSize is allocated completely would be some 896M. Btw., when giving Tomcat 1024m as Xms && Xmx, memory-footprint is around 1.6GB... Anybody has an idea what I might be missing here? TIA Gregor -- just because you're paranoid, don't mean they're not after you... gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2 gpgp-key available @ http://pgpkeys.pca.dfn.de:11371 @ http://pgp.mit.edu:11371/ skype:rc46fi --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
