## master (unreleased) ## 1.5.0 - Test `perf:library` results against 99% confidence interval in addition to 95% (https://github.com/schneems/derailed_benchmarks/pull/165) - Change default, `perf:library` tests do not stop automatically any more (https://github.com/schneems/derailed_benchmarks/pull/164) ## 1.4.4 - Fix alignment of deicmals in output (https://github.com/schneems/derailed_benchmarks/pull/161) ## 1.4.3 - perf:library now uses median instead of average (https://github.com/schneems/derailed_benchmarks/pull/160) ## 1.4.2 - Fixed syntax error that resulted in ensure end error inside tasks.rb for older rubies (https://github.com/schneems/derailed_benchmarks/pull/155) - Fix case in perf:library where the same SHA could be tested against itself (https://github.com/schneems/derailed_benchmarks/pull/153) ## 1.4.1 - Rake dependency now allows for Rake 13 (https://github.com/schneems/derailed_benchmarks/pull/151) ## 1.4.0 - Allow configuration of `perf:ips` benchmark. - Fix bug with `require_relative` [#142](https://github.com/schneems/derailed_benchmarks/pull/142) - Introduce `perf:library` to profile patches to libraries (like Rails) [#135](https://github.com/schneems/derailed_benchmarks/pull/135), [#139](https://github.com/schneems/derailed_benchmarks/pull/139), [#140](https://github.com/schneems/derailed_benchmarks/pull/140), [#141](https://github.com/schneems/derailed_benchmarks/pull/141) ## 1.3.6 - `require_relative` is now measured [commit](https://github.com/schneems/derailed_benchmarks/commit/af11bcc46a4fa24f79e4897a51034927a56e077e) - Fix bug preventing a specific Rails 6 file from being loaded (https://github.com/schneems/derailed_benchmarks/pull/134) - `exit(1)` is called instead of raise (https://github.com/schneems/derailed_benchmarks/pull/127) ## [1.3.5] - Output of `test` now emits the word "derailed" for easier grepping. - Fix "already initialized constant" warning ## [1.3.4] - Allow for "warming up tasks" via WARM_COUNT env var #119 ## [1.3.3] - Make all paths added to $LOAD_PATH absolute instead of relative to allow for use with apps that use bootsnap. ## [1.3.2] - Allow for use with Rack 11. ## [1.3.1] - Allow for use with Rack 11. ## [1.3.0] - 2015-01-07 - Allow environment variable to skip Active Record setup. - Allow Rack 2 to work with Derailed. ## [1.1.3] - 2015-10-15 - Update docs ## [1.1.2] - 2015-10-05 - Added ability to use TEST_COUNT environment variable with `perf:heap`. ## [1.1.1] - 2015-10-01 - Added ability to create a heap dump `perf:heap`. ## [1.1.0] - 2015-09-09 - Set custom auth user using a lambda in perf.rake - Changed `perf:ram_over_time` changed to `perf:mem_over_time` - Fixed gem warnings ## [1.0.1] - 2015-06-20 - `bundle:mem` and similar tasks now keep track of duplicate requires and display them along side of memory requirements. This makes it easier to identify where components are used by multiple libraries - Add rake to gemspec which gets rid of `Unresolved specs during Gem::Specification.reset:` warning - Outputs of memory are now done in [mebibytes](https://en.wikipedia.org/wiki/Mebibyte), a more accurate unit for the value we're measuring (hint: it's what you think MB is). ## [1.0.0] - 2015-05-14 - Added `derailed` command line utility. Can be used with just a Gemfile using command `$ derailed bundle:mem` and `$ derailed bundle:objects`. All existing Rake tasks can now be called with `$ derailed exec` such as `$ derailed exec perf:mem`. - Changed memory_profiler task to be `perf:objects` instead of `perf:mem`. - Changed boot time memory measurement to `perf:mem` instead of `perf:require_bench` - Released seperate [derailed](https://github.com/schneems/derailed) gem that is a wrapper for this gem. I.e. installing that gem installs this one. Easier to remember, less words to type. Also means there's no colision using the `derailed` namespace for executables inside of the `derailed_benchmarks`. ## [0.0.0] - 2014-08-15 - Initial release