minitrace

A high-performance and ergonomic timeline tracing library for Rust. Builtin supports Jaeger and Datadog.

Usage

toml [dependencies] minitrace = "0.3" minitrace-jaeger = "0.3"

```rust use minitrace::prelude::*; use futures::executor::block_on;

let (root, collector) = Span::root("root");

{ let childspan1 = Span::enterwith_parent("child span 1", &root); // some work }

drop(root); let records: Vec = block_on(collector.collect()); ```

Examples

Setup Jaeger

sh docker run --rm -d -p6831:6831/udp -p16686:16686 --name jaeger jaegertracing/all-in-one:latest

Run examples

```sh cargo run --example synchronous

or

cargo run --example asynchronous ```

Open http://localhost:16686 to see the results.

Synchronous

Asynchronous

Benchmark

Benchmark platform is Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz on CentOS 7.

```sh

cargo criterion

100 spans/Tokio Tracing time: [147.64 us 148.80 us 150.25 us] 100 spans/Rustracing time: [36.486 us 36.690 us 36.941 us] 100 spans/minitrace time: [3.7514 us 3.7564 us 3.7689 us] ```