tracing-perfetto

Overview

tracing-perfetto is a Layer for tracing-subscriber that outputs traces in perfetto's trace packet format that can be viewed with ui.perfetto.dev.

Usage

Add this near the beginning of main:

use tracing_perfetto::PerfettoLayer;
use tracing_subscriber::{registry::Registry, prelude::*};

let layer = PerfettoLayer::new(std::sync::Mutex::new(std::fs::File::create("/tmp/test.pftrace").unwrap()));
tracing_subscriber::registry().with(layer).init();

Open that file with ui.perfetto.dev:

License

Licensed under the MIT license