Prettybenchmarks

Prettybenchmarks formats your go benchmarks into nice looking sorted tables

Installation

go get github.com/florianorben/prettybenchmarks/cmd/pb

Usage

Pipe go bench results into "pb"

Works with and without -benchmem flag

If you provide a time interval (either ns, µs (or us), ms, s), each benchmark's runtime will be converted to that interval. If left blank, a suitable value will automatically be chosen

go test -bench=YOUR_PKG [-benchmem] | pb [timeinterval]

Example:

go test -bench=. -benchmem | pb ms

Features

• Removes clutter in benchmark's names (e.g. Benchmark_, -8 etc.)
• Automatically groups benchmarks if you use Benchmark_FN_XXX notation, where XXX is the number of iterations you run the benchmark (see screenshots)
• Optionally convert ns runtime values into a more-readable value (>1000 µs, > 1000000 ms, > 1000000000 s)
• Prints a table ;)

Screenshots

Before

After

Misc

Shoutout to panicparse for giving me some inspiration