Maybe additional information, this is the CS command line for ccm node1: br 20376 3.2 8.6 2331136 708308 pts/5 Sl 06:10 0:30 java -Xloggc:/home/br/.ccm/test/node1/logs/gc.log -ea -XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=42 -XX:+HeapDumpOnOutOfMemoryError -Xss256k -XX:StringTableSize=1000003 -XX:+AlwaysPreTouch -XX:-UseBiasedLocking -XX:+UseTLAB -XX:+ResizeTLAB -XX:+UseNUMA -XX:+PerfDisableSharedMem -Djava.net.preferIPv4Stack=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=1 -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSWaitDuration=10000 -XX:+CMSParallelInitialMarkEnabled -XX:+CMSEdenChunksRecordAlways -XX:+CMSClassUnloadingEnabled -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintHeapAtGC -XX:+PrintTenuringDistribution -XX:+PrintGCApplicationStoppedTime -XX:+PrintPromotionFailure -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=10M -Xms500M -Xmx500M -Xmn50M -XX:+UseCondCardMark -XX:CompileCommandFile=/home/br/.ccm/test/node1/conf/hotspot_compiler -javaagent:/home/br/repos/cassandra/lib/jamm-0.3.0.jar -Dcassandra.jmx.local.port=7100 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password -Djava.library.path=/home/br/repos/cassandra/lib/sigar-bin -Dcassandra.migration_task_wait_in_seconds=6 -Dcassandra.libjemalloc=/usr/lib/x86_64-linux-gnu/libjemalloc.so.1 -Dlogback.configurationFile=logback.xml -Dcassandra.logdir=/var/log/cassandra -Dcassandra.storagedir=/home/br/repos/cassandra/data -Dcassandra-pidfile=/home/br/.ccm/test/node1/cassandra.pid -cp /home/br/.ccm/test/node1/conf:/home/br/repos/cassandra/build/classes/main:/home/br/repos/cassandra/build/classes/thrift:/home/br/repos/cassandra/lib/HdrHistogram-2.1.9.jar:/home/br/repos/cassandra/lib/ST4-4.0.8.jar:/home/br/repos/cassandra/lib/airline-0.6.jar:/home/br/repos/cassandra/lib/antlr-runtime-3.5.2.jar:/home/br/repos/cassandra/lib/asm-5.0.4.jar:/home/br/repos/cassandra/lib/caffeine-2.2.6.jar:/home/br/repos/cassandra/lib/cassandra-driver-core-3.0.1-shaded.jar:/home/br/repos/cassandra/lib/commons-cli-1.1.jar:/home/br/repos/cassandra/lib/commons-codec-1.2.jar:/home/br/repos/cassandra/lib/commons-lang3-3.1.jar:/home/br/repos/cassandra/lib/commons-math3-3.2.jar:/home/br/repos/cassandra/lib/compress-lzf-0.8.4.jar:/home/br/repos/cassandra/lib/concurrent-trees-2.4.0.jar:/home/br/repos/cassandra/lib/concurrentlinkedhashmap-lru-1.4.jar:/home/br/repos/cassandra/lib/disruptor-3.0.1.jar:/home/br/repos/cassandra/lib/ecj-4.4.2.jar:/home/br/repos/cassandra/lib/guava-18.0.jar:/home/br/repos/cassandra/lib/high-scale-lib-1.0.6.jar:/home/br/repos/cassandra/lib/hppc-0.5.4.jar:/home/br/repos/cassandra/lib/jackson-core-asl-1.9.2.jar:/home/br/repos/cassandra/lib/jackson-mapper-asl-1.9.2.jar:/home/br/repos/cassandra/lib/jamm-0.3.0.jar:/home/br/repos/cassandra/lib/javax.inject.jar:/home/br/repos/cassandra/lib/jbcrypt-0.3m.jar:/home/br/repos/cassandra/lib/jcl-over-slf4j-1.7.7.jar:/home/br/repos/cassandra/lib/jctools-core-1.2.1.jar:/home/br/repos/cassandra/lib/jflex-1.6.0.jar:/home/br/repos/cassandra/lib/jna-4.0.0.jar:/home/br/repos/cassandra/lib/joda-time-2.4.jar:/home/br/repos/cassandra/lib/json-simple-1.1.jar:/home/br/repos/cassandra/lib/libthrift-0.9.2.jar:/home/br/repos/cassandra/lib/log4j-over-slf4j-1.7.7.jar:/home/br/repos/cassandra/lib/logback-classic-1.1.3.jar:/home/br/repos/cassandra/lib/logback-core-1.1.3.jar:/home/br/repos/cassandra/lib/lz4-1.3.0.jar:/home/br/repos/cassandra/lib/metrics-core-3.1.0.jar:/home/br/repos/cassandra/lib/metrics-jvm-3.1.0.jar:/home/br/repos/cassandra/lib/metrics-logback-3.1.0.jar:/home/br/repos/cassandra/lib/netty-all-4.0.39.Final.jar:/home/br/repos/cassandra/lib/ohc-core-0.4.4.jar:/home/br/repos/cassandra/lib/ohc-core-j8-0.4.4.jar:/home/br/repos/cassandra/lib/primitive-1.0.jar:/home/br/repos/cassandra/lib/reporter-config-base-3.0.0.jar:/home/br/repos/cassandra/lib/reporter-config3-3.0.0.jar:/home/br/repos/cassandra/lib/sigar-1.6.4.jar:/home/br/repos/cassandra/lib/slf4j-api-1.7.7.jar:/home/br/repos/cassandra/lib/snakeyaml-1.11.jar:/home/br/repos/cassandra/lib/snappy-java-1.1.1.7.jar:/home/br/repos/cassandra/lib/snowball-stemmer-1.3.0.581.1.jar:/home/br/repos/cassandra/lib/stream-2.5.2.jar:/home/br/repos/cassandra/lib/thrift-server-0.3.7.jar:/home/br/repos/cassandra/lib/jsr223/*/*.jar -Dcassandra.join_ring=True -Dcassandra.logdir=/home/br/.ccm/test/node1/logs -Dcassandra.boot_without_jna=true org.apache.cassandra.service.CassandraDaemon
Java version: br@dev1:~/repos/cassandra-dtest$ java -version java version "1.8.0_102" Java(TM) SE Runtime Environment (build 1.8.0_102-b14) Java HotSpot(TM) 64-Bit Server VM (build 25.102-b14, mixed mode)
