feat(jvm): update jvm for jdk17

halibobo1205 · Jul 24, 2024 · cf285ca · cf285ca
1 parent fda215f
commit cf285ca
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Showing 2 changed files with 14 additions and 11 deletions.
diff --git a/gradle/java-tron.vmoptions b/gradle/java-tron.vmoptions
@@ -1,7 +1,9 @@
--XX:+UseConcMarkSweepGC
--XX:+PrintGCDetails
--Xloggc:./gc.log
--XX:+PrintGCDateStamps
--XX:+CMSParallelRemarkEnabled
+-Xmx9G
+-XX:+UseZGC
+-Xlog:gc*:file=gc-%t.log:time,uptime,level,tags:filecount=50,filesize=100M
 -XX:ReservedCodeCacheSize=256m
--XX:+CMSScavengeBeforeRemark
+-XX:+UseCodeCacheFlushing
+-XX:MetaspaceSize=256m
+-XX:MaxMetaspaceSize=512m
+-XX:MaxDirectMemorySize=1g
+-XX:+HeapDumpOnOutOfMemoryError
diff --git a/start.sh b/start.sh
@@ -355,11 +355,12 @@ startService() {
     exit
   fi
 
-  nohup $JAVACMD -Xms$JVM_MS -Xmx$JVM_MX -XX:+UseConcMarkSweepGC -XX:+PrintGCDetails -Xloggc:./gc.log \
-    -XX:+PrintGCDateStamps -XX:+CMSParallelRemarkEnabled -XX:ReservedCodeCacheSize=256m -XX:+UseCodeCacheFlushing \
-    -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=512m \
-    -XX:MaxDirectMemorySize=$MAX_DIRECT_MEMORY -XX:+HeapDumpOnOutOfMemoryError \
-    -XX:NewRatio=2 -jar \
+  nohup $JAVACMD -Xms$JVM_MS -Xmx$JVM_MX \
+  -XX:+UseZGC \
+  -Xlog:gc*:file=gc-%t.log:time,uptime,level,tags:filecount=50,filesize=100M \
+  -XX:ReservedCodeCacheSize=256m -XX:+UseCodeCacheFlushing \
+  -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=512m \
+  -XX:MaxDirectMemorySize=$MAX_DIRECT_MEMORY -XX:+HeapDumpOnOutOfMemoryError \
     $JAR_NAME $FULL_START_OPT >>start.log 2>&1 &
   checkPid
   echo "info: start java-tron with pid $pid on $HOSTNAME"