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lox/regreph
===========

A test framework for measuring performance regressions

v1.0.0(12y ago)5072[9 issues](https://github.com/lox/regreph/issues)[4 PRs](https://github.com/lox/regreph/pulls)MITPHPPHP >=5.3.2

Since Feb 26Pushed 12y ago4 watchersCompare

[ Source](https://github.com/lox/regreph)[ Packagist](https://packagist.org/packages/lox/regreph)[ RSS](/packages/lox-regreph/feed)WikiDiscussions master Synced 2d ago

READMEChangelogDependencies (1)Versions (7)Used By (0)

Regreph
=======

[](#regreph)

Regreph is a performance regression analysis tool for PHP + XHProf.

Screenshot
----------

[](#screenshot)

Showing the build screen from a performance regression in Pheasant:

[![Screenshot](https://camo.githubusercontent.com/616907f3fcfdb3d828a67bf910880354c8f5c918299afb5c324388d61f14dc58/68747470733a2f2f646c2e64726f70626f782e636f6d2f752f3633323537392f53637265656e73686f74732f64714545632e706e67 "Screenshot")](https://camo.githubusercontent.com/616907f3fcfdb3d828a67bf910880354c8f5c918299afb5c324388d61f14dc58/68747470733a2f2f646c2e64726f70626f782e636f6d2f752f3633323537392f53637265656e73686f74732f64714545632e706e67)

Running
-------

[](#running)

```
bin/regreph
```

An example test file is

The refspec refers to a particular git revision, for instance HEAD~10 or a SHA1 hash.

Installing
----------

[](#installing)

```
git clone git://github.com/lox/regreph.git
cd regreph
composer install
```

Requires XHProf from PECL. Suggest having a copy of the FB xhprof project running somewhere to use the web view for comparison:

```
git clone git://github.com/facebook/xhprof.git
phpup xhprof/xhprof_html/index.php

```

###  Health Score

30

—

LowBetter than 64% of packages

Maintenance16

Infrequent updates — may be unmaintained

Popularity16

Limited adoption so far

Community14

Small or concentrated contributor base

Maturity62

Established project with proven stability

 Bus Factor1

Top contributor holds 72.7% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~51 days

Total

2

Last Release

4407d ago

Major Versions

v1.0.0 → 2.0.x-dev2014-04-19

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/506129?v=4)[Harry Dobrev](/maintainers/hkdobrev)[@hkdobrev](https://github.com/hkdobrev)

![](https://www.gravatar.com/avatar/5671803ce7f389a542ef95654451a921002ff34f7112b4c86be3e827b1cf89c2?d=identicon)[lox](/maintainers/lox)

---

Top Contributors

[![hkdobrev](https://avatars.githubusercontent.com/u/506129?v=4)](https://github.com/hkdobrev "hkdobrev (8 commits)")[![lox](https://avatars.githubusercontent.com/u/15758?v=4)](https://github.com/lox "lox (3 commits)")

---

Tags

phpperformancexhprof99designs

### Embed Badge

![Health badge](/badges/lox-regreph/health.svg)

```
[![Health](https://phpackages.com/badges/lox-regreph/health.svg)](https://phpackages.com/packages/lox-regreph)
```

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