[users@httpd] httpd 2.4.59 High Memory / RAM usage after upgrading

We are noticing that since we went from httpd 2.4.58 to 2.4.59 that memory usage on Linux our hosts have greatly increased. Previously they would be just around 15% used, now they sit mostly around 80% used. Is there any known memory issue with this version or anyone else experiencing this issue?

[users@httpd] RemoteIPHeader with a CDN/LoadBalancer/Httpd(mod_proxy)

I have a CDN -> Load Balancer -> httpd (mod_proxy) -> tomcat. I'm trying to ensure that tomcat gets the correct client IP. Each of these proxies above are passing the client IP as a different header value. I want to be able to handle the header from both the CDN or Load Balancer (taking the CDN'