ufo / yohoufo-fore · Commits

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Authored by mali
Commit dd6e3463c789cf4f45aca803f5a3a60bce49d40e 1 parent 5070ff60

jvm参数内存修改

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Showing 1 changed file with 2 additions and 2 deletions
... ... @@ -64,12 +64,12 @@ if [ $PRODUCTION_MODE = "PRODUCT" ]; then
str=`file $JAVA_HOME/bin/java | grep 64-bit`
if [ -n "$str" ]; then
let memTotal=`cat /proc/meminfo |grep MemTotal|awk '{printf "%d", $2/1024 }'`
if [ $memTotal -gt 10000 ];then
if [ $memTotal -gt 6000 ];then
#JAVA_MEM_OPTS=" -server -XX:+UseG1GC -Xmx3G -XX:MaxGCPauseMillis=50 -Xloggc:/Data/logs/gateway/gc.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps "
JAVA_MEM_OPTS=" -server -XX:+UseG1GC -Xmx2G -XX:MaxGCPauseMillis=10 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=15 -XX:G1MaxNewSizePercent=30 -XX:SurvivorRatio=6 -XX:InitiatingHeapOccupancyPercent=30 -XX:G1MixedGCLiveThresholdPercent=50 -XX:G1HeapWastePercent=5 -XX:+PrintGCDetails -Xloggc:$yoho.logs.basedir/gateway/gc.log -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=$yoho.logs.basedir/gateway/heapdump.hprof "
else
#JAVA_MEM_OPTS=" -server -XX:+UseG1GC -Xmx2G -XX:MaxGCPauseMillis=50 -Xloggc:/Data/logs/gateway/gc.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps "
JAVA_MEM_OPTS=" -server -XX:+UseG1GC -Xmx2G -XX:MaxGCPauseMillis=10 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=15 -XX:G1MaxNewSizePercent=30 -XX:SurvivorRatio=6 -XX:InitiatingHeapOccupancyPercent=30 -XX:G1MixedGCLiveThresholdPercent=50 -XX:G1HeapWastePercent=5 -XX:+PrintGCDetails -Xloggc:$yoho.logs.basedir/gateway/gc.log -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=$yoho.logs.basedir/gateway/heapdump.hprof "
JAVA_MEM_OPTS=" -server -XX:+UseG1GC -Xmx1G -XX:MaxGCPauseMillis=10 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=15 -XX:G1MaxNewSizePercent=30 -XX:SurvivorRatio=6 -XX:InitiatingHeapOccupancyPercent=30 -XX:G1MixedGCLiveThresholdPercent=50 -XX:G1HeapWastePercent=5 -XX:+PrintGCDetails -Xloggc:$yoho.logs.basedir/gateway/gc.log -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=$yoho.logs.basedir/gateway/heapdump.hprof "
fi
else
JAVA_MEM_OPTS=" -server -XX:+UseG1GC -Xmx3G -XX:MaxGCPauseMillis=50 -Xloggc:/Data/logs/gateway/gc.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps "
... ...