Performance measurement, storage, and analysis.

Clone this repo:


  1. 844f014 README: correct flag value in example by Tamir Duberstein · 2 weeks ago master
  2. f1c8e1c analysis: linkify labels when possible by Quentin Smith · 2 weeks ago
  3. b74b457 storage: add Context arguments for queries by Quentin Smith · 5 weeks ago
  4. 9d069c5 analysis/app: sane defaults for viewing CL trybot results by Quentin Smith · 5 weeks ago
  5. 6a203ad storage: support local disk for uploads by Quentin Smith · 3 months ago

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 benchmark result storage system.

analysis contains the 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
go get -u
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