[root@10-9-90-6 jdk1.8.0_192]-sharp ps -ef|grep tomcat
root 1624 1216 0 15:18 pts/0 00:00:00 grep --color=auto tomcat
:
1. It feels like there is something wrong with the jre in your JDK . It is recommended to download it again to Oracle java .
2. See the Tomcat9 requirements for the JDK version.
you can take a look at the log and the startup log in tomcat's catalina to see if there is any further information
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