start.sh

java -cp target/jessica-2.0.0.jar:$(for i in target/lib/*.jar ; do echo -n $i: ; done)  -server -Xmx12g -Xms12g -Xmn3g -XX:PermSize=128m -XX:MaxPermSize=128m -XX:SurvivorRatio=4 -XX:-UseCompressedOops -XX:+UseConcMarkSweepGC  -XX:MaxTenuringThreshold=24 -XX:TargetSurvivorRatio=90 -XX:CMSMaxAbortablePrecleanTime=5000 -XX:+UseCMSCompactAtFullCollection -XX:+CMSClassUnloadingEnabled -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+DisableExplicitGC -XX:+DoEscapeAnalysis -XX:-UseCompressedOops  -verbose:gc -XX:+PrintGCTimeStamps -XX:+PrintHeapAtGC -XX:+PrintTenuringDistribution -XX:+PrintGCDetails -Xloggc:/var/log/java/gc.log -XX:+HeapDumpOnOutOfMemoryError -Djava.io.tmpdir=/tmp -XX:HeapDumpPath=/var/log/java/oom.heapdump com.mogujie.jessica.MSearcher