Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)2,624 2,657 33 1.3%
Incl. Wall Time (microsec) per call 164 166 2 1.3%
Excl. Wall Time (microsec)362 370 8 2.2%
Incl. CPU (microsecs)2,638 2,674 36 1.4%
Incl. CPU (microsecs) per call 165 167 2 1.4%
Excl. CPU (microsec)281 281 0 0.0%
Incl. MemUse (bytes)135,904 135,880 -24 -0.0%
Incl. MemUse (bytes) per call 8,494 8,493 -2 -0.0%
Excl. MemUse (bytes)10,936 10,936 0 0.0%
Incl. PeakMemUse (bytes)88,544 88,544 0 0.0%
Incl. PeakMemUse (bytes) per call 5,534 5,534 0 0.0%
Excl. PeakMemUse (bytes)6,256 6,256 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% 33 2.1% 36 2.1% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 24.2% 0 0.0% 0 0.0% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 33 100.0% 36 100.0% -24 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 31 93.9% 28 77.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -4 -12.1% -3 -8.3% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -3.0% 2 5.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -3.0% 6 16.7% -24 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% 3 8.3% 0 0.0% 0 N/A%