| commit | add18dd08e6be79a3a9beb0d810efac191ce1eae | [log] [tgz] |
|---|---|---|
| author | Quentin Smith <quentin@golang.org> | Fri Mar 24 15:59:05 2017 -0400 |
| committer | Quentin Smith <quentin@golang.org> | Fri Apr 07 18:53:24 2017 +0000 |
| tree | d96d7784447a059ee7f0f2513044d212509a7b50 | |
| parent | cab923dd6b1a9c8bc6bef50023f8efc9d9508b42 [diff] |
benchstat, cmd/benchstat: group benchmark results Go 1.9 and up write "pkg", "goos", and "goarch" keys in benchmark output. benchstat now understands benchmark labels, and uses them to separate incomparable benchmark results. cmd/benchstat gains a command-line flag called "-split" to control this, defaulting to "pkg,goos,goarch". Change-Id: I00413ab348bbff31743b59e81d88c4faab1a8dca Reviewed-on: https://go-review.googlesource.com/38584 Run-TryBot: Quentin Smith <quentin@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Russ Cox <rsc@golang.org>
This subrepository holds the source for various packages and tools related to performance measurement, storage, and analysis.
cmd/benchstat contains a command-line tool that computes and compares statistics about benchmarks.
cmd/benchsave contains a command-line tool for publishing benchmark results.
storage contains the https://perfdata.golang.org/ benchmark result storage system.
analysis contains the https://perf.golang.org/ benchmark result analysis system.
Both storage and analysis can be run locally; the following commands will run the complete stack on your machine with an in-memory datastore.
go get -u golang.org/x/perf/storage/localperfdata go get -u golang.org/x/perf/analysis/localperf localperfdata -addr=:8081 -view_url_base=http://localhost:8080/search?q=upload: & localperf -addr=:8080 -storage=localhost:8081
The storage system is designed to have a standardized API, and we encourage additional analysis tools to be written against the API. A client can be found in the storage package.
Contributions to Go are appreciated. See http://golang.org/doc/contribute.html.