java spring-boot 服务器启动参数设置

java -jar -Xms5866m -Xmx5866m -Xss256k -Xloggc:/home/work/spring-boot/logs/gc-%t.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=20M -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCCause starter.jar

-XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/work/spring-boot/gc-%t.hprof 有内存爆的还可以加这个来排查 OOM的时候自动dump出heap

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