Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,187 1,220 33 2.8%
Incl. Wall Time (microsec) per call 594 610 17 2.8%
Excl. Wall Time (microsec)67 68 1 1.5%
Incl. CPU (microsecs)1,189 1,223 34 2.9%
Incl. CPU (microsecs) per call 595 612 17 2.9%
Excl. CPU (microsec)43 51 8 18.6%
Incl. MemUse (bytes)201,648 201,584 -64 -0.0%
Incl. MemUse (bytes) per call 100,824 100,792 -32 -0.0%
Excl. MemUse (bytes)2,424 2,424 0 0.0%
Incl. PeakMemUse (bytes)197,184 197,024 -160 -0.1%
Incl. PeakMemUse (bytes) per call 98,592 98,512 -80 -0.1%
Excl. PeakMemUse (bytes)1,448 1,448 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 0.6% 34 0.5% -64 -0.3% -160 -0.7%
Exclusive Metrics Diff for Current Function1 3.0% 8 23.5% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 33 100.0% 34 100.0% -64 -100.0% -160 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 31 93.9% 32 94.1% -64 -100.0% -72 -45.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 6.1% 0 0.0% 0 0.0% -88 -55.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -1 -3.0% -4 -11.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 0 0.0% -1 -2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% -1 -2.9% 0 0.0% 0 0.0%