Hi,

We are using tomcat 9.0.14,and we are running some performance tests for
our application.

 What we have observed is that
1- CPU usage of tomcat is less than 10%, when using tomcat without SSL for
a week.
2. CPU Usage is around 20%  and it keeps growing after a day to 40% and
keeps increasing when we use the tomcat in SSL mode

Connector configuration for HTTP and HTTPS are as

*<Connector port="8080" protocol="HTTP/1.1"*
*               connectionTimeout="20000"*

*               />*


<Connector port="8443"
protocol="org.apache.coyote.http11.Http11NioProtocol"
maxThreads="150"
SSLEnabled="true"
scheme="https" secure="true" sslProtocol="TLS1.2"
keystoreFile="keystore" keystorePass="changeme"
/>


Do we need any more configuration or any thing else so that CPU usage is
under control.

Thanks in advance for help

Best
Sumit

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