系统环境：

型号名称： MacBook Pro

型号标识符： MacBookPro11,4

处理器名称： Intel Core i7

处理器速度： 2.8 GHz

处理器数目： 1

核总数： 4

L2 缓存（每个核）： 256 KB

L3 缓存： 6 MB

内存： 16 GB

 

软件版本：

IntelliJ IDEA 2017.2.4

Build #IU-172.4155.36, built on September 12, 2017

Licensed to phpdragon

JRE: 1.8.0_152-release-915-b11 x86_64

JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o

Mac OS X 10.12.6

 

启动参数配置：

 

-server-Xms4400m-Xmx4400m-Xmn1000m-XX:PermSize=768m-XX:MaxPermSize=768m-Xss512K-XX:ReservedCodeCacheSize=128m-XX:SurvivorRatio=1-XX:+UseParNewGC-XX:+UseConcMarkSweepGC-XX:+UseCMSCompactAtFullCollection-XX:+UseCMSInitiatingOccupancyOnly-XX:CMSInitiatingOccupancyFraction=70-XX:+CMSParallelRemarkEnabled-XX:+CMSClassUnloadingEnabled-XX:CMSFullGCsBeforeCompaction=0-XX:LargePageSizeInBytes=200M-Dsun.io.useCanonCaches=false-Djava.net.preferIPv4Stack=true-Dsun.rmi.dgc.client.gcInterval=10800000-Dsun.rmi.dgc.server.gcInterval=10800000-XX:SoftRefLRUPolicyMSPerMB=0-XX:+DisableExplicitGC-XX:+PrintClassHistogram-XX:+PrintGCDetails-XX:+PrintGCTimeStamps-XX:+PrintHeapAtGC-Xloggc:gc.log-XX:ErrorFile=$USER_HOME/java_error_in_idea_%p.log-XX:HeapDumpPath=$USER_HOME/java_error_in_idea.hprof-Xbootclasspath/a:../lib/boot.jar

 

编辑保存：

vi /Applications/IntelliJ\ IDEA.app/Contents/bin/idea.vmoptions

 

重新启动，开心的撸代码去吧！

 

 PS: