[diamon-discuss] [RELEASE] LTTng-analyses v0.4
Julien Desfossez <[email protected]> Wed, 30 Mar 2016 14:26:58 -0400
| Newsgroups | dev.linux.lists.diamon-discuss |
|---|---|
| Message-ID | <[email protected]> |
Hi everyone, We are glad to announce a new release of the lttng-analyses ! https://github.com/lttng/lttng-analyses This project is a collection of tools to extract metrics and high-level informations from offline LTTng kernel traces to investigate complex problems. The main new features in this release are: - Scheduler latency analyses, to get statistics about the scheduling delays (between sched_waking and sched_switch). - Output the priority of processes in CPU and latency analyses - Machine Interface (json) output - Period-based analyses (begin and end events), so you can output the reports everytime a period completes. - Basic testing infrastructure - Refactoring, bugfixes and cleanups. The packages are already available with pip and are already in Debian and Ubuntu (included in the next LTS release). As always, we appreciate all kinds of feedback, use-cases and real-world experiences, so please test it and let us know what you think about it. Thanks, Julien