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7. Changelog
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- 3.0.0 - 10.11.2018
- PHP7 compatibility; PHP 7 is on a different branch.
Improvements:
- Greatly reduced memory requirements. Memory requirements are no longer dependent on number of calls. Therefore all prior limitations regarding long-running scripts are lifted.
Changes:
- Removed the XT output format
- 2.2.0 - 13.12.2013
Improvements:
- Added tagging functionality
- Compatible with PHP 5.4 and 5.5
- 2.1.0 - 09.10.2013
Improvements:
- Added option: separateCompileFunc to group compiles together
- Added tagging functionality
- function web3tracer_tag($tagName)
- function web3tracer_endTag()
-
2.0.1 - 24.07.2013
Bugfixes:- Occasional segfault on web3tracer_disableKnown bugs/limitations:1) Not tested in TS (multi-threaded) mode2) Segfaults if enough memory is not available - 2.0.0 - 18.06.2013
Changes:
- Deprecated KcacheGrind output in the module
- Added WEB3TRACER_OUTPUT_PROCESSED format to return run data in PHP native
associative array format
- web3tracer_disable() signature changed
Improvements:
- Fixed Kcachegrind output for double timestamps to allow for longer
than 2 seconds trace times (maximum run time should be about 52 days
now)
- Added back memory profiling
Known bugs/limitations:
1) Not tested in TS (multi-threaded) mode
2) Segfaults if enough memory is not available
-
1.0.1 - 12.10.2012
Redesign:- Trace memory is now allocated using mmap and mlock'ed for better performance- Dropped PHP internal emalloc/efree/estrdup handlersImprovements:- Better performance- Added overhead.php overhead test script in examples folder
Known bugs/limitations:1) Not tested in TS (multi-threaded) mode2) Segfaults if enough memory is not available -
1.0.0 - 18.09.2012
Initial release
- Based on xhprof https://github.com/facebook/xhprof/tree/c90e96609813a2f370cae23a4a19a641523452ef
Known bugs/limitations:
1) Not tested in TS (multi-threaded) mode