摘要：
1. jad:反编译指定已加载类的源码 jad com.lyb.web.mySpringBoot.thread.ThreadAppendData 2. watch:函数执行数据观测 watch org.apache.lucene.util.RamUsageEstimator sizeOf retur 阅读全文
摘要：
1.下载arthas-boot.jar curl -O https://alibaba.github.io/arthas/arthas-boot.jar 2.启动arthas-boot.jar java -jar arthas-boot.jar 3.退出arthas-boot.jar quit 4. 阅读全文
摘要：
1.启动Arthas cd /Users/liyabin/.arthas/lib/3.6.2/arthas /Library/Java/JavaVirtualMachines/jdk1.8.0_333.jdk/Contents/Home/bin/java -jar arthas-boot.jar 注 阅读全文