After upgrading Apache httpd we get the following message in logs:
AH10034: The mpm module (prefork.c) is not supported by mod_http2. The mpm determines how things are processed in your server. HTTP/2 has more demands in this regard and the currently selected mpm will just not do. This is an advisory warning. Your server will continue to work, but the HTTP/2 protocol will be inactive.
- Red Hat Software Collections (RHSCL)
- Red Hat JBoss Core Services (JBCS)
- Apache httpd
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