You asked for it, we ship it: #syslog_ng #container based on an #RPM-based Linux distro, in our case: @almalinux.

https://www.syslog-ng.com/community/b/blog/posts/nightly-syslog-ng-containers-based-on-alma-linux

It was announced just a week ago, still using git snapshot packages, but there are already hundreds of downloads. Share your #feedback!

Nightly syslog-ng containers based on Alma Linux

For many years, the syslog-ng project provided container images based on Debian. Most of our users run syslog-ng on RHEL & compatibles, and have asked for an RPM-based container. So, nightly containers based on Alma Linux are now also available. ...

On April’s fool’s day, I shared that #syslog_ng can reach 7 #million #EPS. This test lab result was in part possible thanks to a few performance enhancements coming to syslog-ng version 4.12.

https://www.syslog-ng.com/community/b/blog/posts/new-performance-tuning-possibilities-in-syslog-ng

New performance tuning possibilities in syslog-ng

On April’s fool’s day, I shared that <a href="https://peter.czanik.hu/posts/new-toy-1st-of-april-syslog-ng-performance-tests/" target="_top">syslog-ng can reach 7 million EPS</a>. This test lab result was in part possible thanks to a few performance enhancements coming to syslog-ng version 4.12. How 7 million EPS is possible? Before diving deep...

How can you #learn #syslog_ng? There are many possibilities, depending on your time and budget. Possibilities range from #tutorial series through reading the syslog-ng #documentation to instructor-led #training. Find out which one is for you!

https://www.syslog-ng.com/community/b/blog/posts/learning-syslog-ng

Learning syslog-ng

How can you learn syslog-ng? There are many possibilities, depending on your time and budget. Possibilities range from tutorial series through reading the documentation to instructor-led training. Find out which one is for you! Getting started: tutor...

For many years, the #syslog_ng project provided #container images based on #Debian. Most of our users run syslog-ng on #RHEL & compatibles, and have asked for an #RPM-based container. So, nightly containers based on @almalinux are now also available.

https://www.syslog-ng.com/community/b/blog/posts/nightly-syslog-ng-containers-based-on-alma-linux

Nightly syslog-ng containers based on Alma Linux

For many years, the syslog-ng project provided container images based on Debian. Most of our users run syslog-ng on RHEL & compatibles, and have asked for an RPM-based container. So, nightly containers based on Alma Linux are now also available. ...

Yesterday I realized that the #FreeBSD 13.5 vm use for syslog-ng development and testing is end of life. So, wearing my favorite @FreeBSD #daemon t-shirt I rebuilt my environment on FreeBSD 15.0, and even successfully built #syslog_ng from a git snapshot πŸ˜‰

How can you #learn #syslog_ng? There are many possibilities, depending on your time and budget. Possibilities range from #tutorial series through reading the syslog-ng #documentation to instructor-led #training. Find out which one is for you!

https://www.syslog-ng.com/community/b/blog/posts/learning-syslog-ng

Learning syslog-ng

How can you learn syslog-ng? There are many possibilities, depending on your time and budget. Possibilities range from tutorial series through reading the documentation to instructor-led training. Find out which one is for you! Getting started: tutor...

The May #syslog_ng newsletter is now available on-line:

- Streaming syslog-ng data to your lakehouse using #OTEL

- Central log collection - more than just #compliance

- Compiling syslog-ng on an old #Mac

Read more at:

https://www.syslog-ng.com/community/b/blog/posts/the-syslog-ng-insider-2026-05-otel-central-log-collection-old-mac

The #performance of #syslog_ng is not a #joke. However, some announcements are safer to be made on April 1st, just to make sure that people think before they expect 7 million EPS from a single syslog-ng instance in #production :-) Well, in a few years...
https://peter.czanik.hu/posts/new-toy-1st-of-april-syslog-ng-performance-tests/
My new toy: April 1 syslog-ng performance tests

Almost 15 years ago, Balabit had a campaign, stating that syslog-ng could process 650k messages a second. Now I am happy to present 7 million EPS (events per second). Timing the announcement to April 1 is not a coincidence :-) While the 650k EPS measurement was true, it was misleading. This value was measured right after syslog-ng 3.2 introduced multi-threading, in lab environment, under optimal circumstances, using synthetic log messages. However, there was no fine print explaining this, just the statement that syslog-ng could process 650k EPS.

One of my most popular #syslog_ng repo on @fedora Copr is for #AmazonLinux 2023. However, I have never received any issue reports or feature requests. Is it something I should keep working on?

https://www.syslog-ng.com/community/b/blog/posts/fedora-44-centos-7-and-amazon-linux-syslog-ng-questions

Fedora 44, CentOS 7 and Amazon Linux syslog-ng questions

Fedora 44 was announced last week: syslog-ng 4.11 is part of it. While checking the Fedora Copr build service for Fedora 44, I realized that CentOS 7 and Amazon Linux 2023 packages are also there. I have a few questions for you! Fedora 44 The availab...

Last week I asked in a blog about #openssl 4 support and experiences:

https://www.syslog-ng.com/community/b/blog/posts/support-for-openssl-4-0

We received a detailed answer, and also a pull request to the #syslog_ng #GitHub repo. Of course, more investigation is needed, but syslog-ng now compiles with openssl 4 🀩

Support for OpenSSL 4.0?

Although OpenSSL 4.0 released just two weeks ago, the syslog-ng project has already received a GitHub issue complaining that we do not support it. So, before we would allocate too much effort on it: what should we expect? OpenSSL 4.0 was announced on...