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EfficiOS
@efficios.com
EfficiOS is a consulting firm specialized in Operating System Efficiency Research and Development.
Tracing Summit 2025 is now available on video !

If you were unable to attend or simply want to revisit the presentations and discussions, click the following link :

diamon.org/news/2025/09...
Tracing Summit 2025 videos available - The DiaMon Workgroup
diamon.org
October 1, 2025 at 2:10 PM
Tracing Summit 2025 coming up !

Join us in Montreal on September 2nd and 3rd for a single-track conference on the topic of tracing. Find schedule and venue information here : tracingsummit.org
Tracing Summit 2025
The 2025 Tracing Summit is a two-day, single-track conference on the topic of tracing. The event focuses on software and hardware tracing, gathering developers and end-users of tracing and trace analy...
tracingsummit.org
July 18, 2025 at 12:19 PM
Hi everyone,

The release of LTTng 2.14.0 — codenamed “Orbitales” — is now official !

Four years in the making, this release brings a host of new features, improvements, and experimental capabilities for you to explore.

Learn what's new since LTTng 2.13 here :

lists.lttng.org/pipermail/lt...
[RELEASE] LTTng 2.14.0 - Orbitales - Linux kernel and user space tracer
lists.lttng.org
July 9, 2025 at 6:36 PM
Hello everyone,

Here is an article from Jonathan Corbet at LWN.net, covering our CEO's appearance at the 2025 Linux Storage, Filesystem, Memory-Management and BPF Summit :

''Per-CPU memory for user space''
lwn.net/Articles/101...
Welcome to LWN.net [LWN.net]
LWN.net
April 24, 2025 at 12:27 PM
Hi !

We're excited to share the first release candidate of LTTng 2.14, codenamed Orbitales!

Put these new features, improvements and experimental capabilities to the test and offer your feedback in the next few weeks before the final version ships :

lists.lttng.org/pipermail/lt...
[RELEASE] LTTng 2.14.0-rc1 - Orbitales - Linux kernel and user space tracer
lists.lttng.org
April 21, 2025 at 2:18 PM
Hi there!

On January 22nd 2025, five years to the day [1] after launching Babeltrace 2.0 “Amqui”, we released Babeltrace 2.1 “Brossard”! 🎉

babeltrace.org/docs/release...
Babeltrace 2.1.0 release notes
babeltrace.org
March 3, 2025 at 3:21 PM
Hello everyone,

This is a release announcement for the Userspace RCU library version 0.15.0. It has been nearly two years since the 0.14.0 release, so it is now time to get this out of the door :

lists.lttng.org/pipermail/lt...
[RELEASE] Userspace RCU 0.15.0
lists.lttng.org
March 3, 2025 at 3:19 PM