Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)701 983 282 40.2%
Incl. Wall Time (microsec) per call 351 492 141 40.2%
Excl. Wall Time (microsec)74 100 26 35.1%
Incl. CPU (microsecs)704 987 283 40.2%
Incl. CPU (microsecs) per call 352 494 142 40.2%
Excl. CPU (microsec)60 76 16 26.7%
Incl. MemUse (bytes)78,696 78,696 0 0.0%
Incl. MemUse (bytes) per call 39,348 39,348 0 0.0%
Excl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes)79,408 79,408 0 0.0%
Incl. PeakMemUse (bytes) per call 39,704 39,704 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::initialize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 282 3.2% 283 6.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function26 9.2% 16 5.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 282 100.0% 283 100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 172 61.0% 176 62.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 57 20.2% 56 19.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 21 7.4% 21 7.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 7 2.5% 8 2.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -1 -0.4% 6 2.1% 0 N/A% 0 N/A%