jps(Java Virtual Machine Process Status Tool)是用于查看JVM中運(yùn)行的進(jìn)程狀態(tài)信息。

• -l: 輸出應(yīng)用程序主類完整package名稱或jar完整名稱

[xhb@localhost ~]$ jps -l | grep 9376
9376 com.xxx.service.App

• -v: 列出jvm啟動(dòng)參數(shù)

[xhb@localhost ~]$ jps -v | grep 9376
9376 App -Dconfig.cluster=xxx.zookeeper1:2181,xxx.zookeeper2:2182,xxx.zookeeper3:2183 -Xmx256m -Xms256m

• -m:輸出主函數(shù)傳入的參數(shù)

無(wú)