[lttng-dev] LTTng UST Benchmarks

2024-04-24 Thread Aditya Kurdunkar via lttng-dev
Hello everyone, I was working on a use case where I am working on enabling LTTng on an embedded ARM device running the OpenBMC linux distribution. I have enabled the lttng yocto recipe and I am able to trace my code. The one thing I am concerned about is the performance overhead. Although the docum

[lttng-dev] [Babeltrace 2] Make use of self constructed python plugin

2024-04-24 Thread Wu, Yannan via lttng-dev
Hi, There, I am trying to construct a customized filter and sink based on babeltrace2 python binding. However, nether mine plugin nor the limited plugins sample I could find on the internet all dont work. For example, https://github.com/simark/babeltrace-fun-plugins/tree/master/my-first-compon

[lttng-dev] [babeltrace2]about python self-defined plugin loading

2024-04-24 Thread Wu, Yannan via lttng-dev
Hi, There, I am trying to construct a customized filter and sink based on babeltrace2 python binding. However, nether mine plugin nor the plugins sample I could find on the internet all dont work. For example, https://github.com/simark/babeltrace-fun-plugins/tree/master/my-first-components I