README: correct flag value in example

Before this change, localperf would log:

localperf: 2017/05/09 14:10:47 failed to fetch recent uploads: Get localhost:8081/uploads?extra_label=by&extra_label=upload-time&limit=16: unsupported protocol scheme "localhost"

Change-Id: Ifeba048c9dd54cf2c02ed539c5bfa0e6074fd60a
Reviewed-on: https://go-review.googlesource.com/43032
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
1 file changed
tree: 2e311cab8d74753f0900e7b026d681ed27900612
  1. AUTHORS
  2. CONTRIBUTING.md
  3. CONTRIBUTORS
  4. LICENSE
  5. PATENTS
  6. README.md
  7. analysis/
  8. benchstat/
  9. cmd/
  10. internal/
  11. storage/
  12. vendor/
README.md

Go performance measurement, storage, and analysis tools

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=http://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.