Integrated CI tools for software engineering teams to anticipate the impacts of the next delivery on performances.
CodSpeed is a continuous performance testing platform to track, compare and
optimize the performance of your codebase during development, before having
performance issues in production.Running benchmarks using a traditional statistical approaches is usually
unreliable on CI environments.To measure the performance of your code in an accurate and reproducible way,
CodSpeed uses various instruments when running your code. Those instruments
isolate noisy neighbors and all the side effect they can have on when measuring
the performance of our workloads. CodSpeed then brings concise performance
reports during your development process. To help you improve your codebase
performance and find bottlenecks, CodSpeed gives you extended insights,
including detailed execution profiles for all your performance tests.For the most convenience, all these perks are directly available within your
repository provider (Pull Requests comments and Merge checks).
CodSpeed can measure the performance of different types of code, thanks to its
instruments:
The core of CodSpeed is the CPU instrument. Use it measure the performance
of algorithms, data processing steps, mathematical operations, and basically
any kind CPU-bound tasks. Extensive data is collected during the execution of
the code, which is used to create consistent
performance measurement and
detailed flame-graphs of the code.
The Databases instruments measure the performance
of database queries. They allow you to track and compare the performance
of your database queries during development.
The core of the performance measurement is done directly within your CI
environment through the CodSpeed Action, allowing you to stay the sole owner
of your data and to keep your codebase private.Once the performance data is generated, only the benchmark results are sent to
the CodSpeed servers to be analyzed.Then, performance reports are generated and published directly within your
Pull/Merge Request comments.
If you’re already benchmarking your codebase, you can plug your existing
benchmark suites into CodSpeed in less than 5 minutes since CodSpeed
benchmark’s API is compatible with the most popular benchmarking frameworks for
each language.But don’t worry. If you don’t have any benchmarks yet, you can get started by
creating benchmarks. You can create your first
benchmarks in a just few minutes by reusing existing unit tests.