Английская Википедия:Blackfire Profiler
Blackfire Profiler is a tool that instruments PHP applications to gather data about consumed server resources like memory, CPU time, and I/O operations. Blackfire is also a SaaS service to visualize any callgrind-compatible profile.
Its architecture [1]Шаблон:Primary source inline is based on a Probe, which is a PHP extension that gathers the raw performance profiles and an Agent, which is a server-side daemon that aggregates and forwards profiles to blackfire.io servers to visualize them.
Blackfire has been used by some popular PHP projects such as ownCloud, Drupal, Symfony and Laravel to improve their performance[2] and to spot performance bottlenecks.[3][4]Шаблон:Better source needed[5]Шаблон:Better source needed
Шаблон:Asof Blackfire is actively developed.[6][7]Шаблон:Better source needed
Features
- Profile web pages,[8]Шаблон:Primary source inline command line scripts [9]Шаблон:Primary source inline and APIs and web services.[10]Шаблон:Primary source inline
- Compatible with the profiles generated with XHProf, Xdebug and Google Chrome CPU Profiler.
- Compare two profiles to spot the parts of the application which have been improved or degraded.
- Automatic aggregation of negligible internal PHP functions.
- Detection of PHP Garbage Collector cycles.
- Application performance management (APM).[11]
References
External links
