Hello Matthew, Thank you for the follow-up questions. I have run the checks as requested.
1. Regarding FIPS Packages: I ran the command "apt-cache policy openssl-fips-module-3 | grep Installed". The command produced no output, which confirms that the openssl-fips-module-3 package is not installed on our system. This, combined with the previous pro status check, conclusively rules out FIPS as a cause. 2. Regarding the "Regression" Tag: My apologies if the tag was confusing. To clarify: this issue is not a regression from a recent update. The latency has been present from the very beginning. We have tested this on multiple, brand-new instances launched from the official Ubuntu 24.04 LTS marketplace AMI. The ~300ms TLS handshake latency was present immediately after the first boot on all of them. It has always been slow. Thanks, Prabu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2146760 Title: Severe performance regression in OpenSSL 3.0.13 causes ~300ms TLS handshake latency on Ubuntu 24.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/2146760/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
