SUM Tool SAP - How to check if it's running?

After you start SUM tool  you can check the process is running or not with the below grep command

ps -ef|grep sdt




tags: SUM/sdt/lib/sdt_bootstrap.jar -ea -Xmx1024m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Djava.system.class.loader=com.sap.sdt.bootstrap.SystemClassLoader com.sap.sdt.bootstrap.Startup rootdir=/<sid>SUM10/SUM/sdt