Request overhead after upgrading to version

We are currently upgrading from Lucee version to version

We have seen that all request have ~800-1000ms overhead now. Request that completed in 100ms take around 1100ms.

The weird thing is that Lucee itself is fast, it completes in <100ms if I log timestamps or check the request with FusionReactor.
I turned on IIS failed request logging and it reports that IIS itself is fast but that the request handler itself is slow (BonCode-Tomcat-CFM-Handler):

I have turned on logging with BonCode but wasn’t able to get any useful information from it.

Where else can I look to discover where this overhead comes from?

Don’t forget to tell us about your stack!

OS: Windows Server 2019
Java Version: 11.0.15+10
Tomcat Version: Apache Tomcat/9.0.62
Lucee Version:

What did you upgrade? Did you also upgrade Tomcat? If so, that might be related to the Ghostcat issue. Please look at TOMCAT CVE-2020-1938: Ghostcat (AJP) - #20 by andreas


Complete new installation after removing the old Lucee (and Tomcat with it) and boncode installations.

Use fusion reactor to identify what is slower. It could be anything.

1 Like

Fusion reactor shows the request as ~100ms.

1 Like

This was the solution! Adding ‘address="::1"’ to tag solved it. Thanks for your help.


Great!!! That’s what the 24/7 Lucee community driven support is all about :smiley: Glad it help!

1 Like