Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,120 1,086 -34 -3.0%
Incl. Wall Time (microsec) per call 1,120 1,086 -34 -3.0%
Excl. Wall Time (microsec)48 46 -2 -4.2%
Incl. CPU (microsecs)1,121 1,087 -34 -3.0%
Incl. CPU (microsecs) per call 1,121 1,087 -34 -3.0%
Excl. CPU (microsec)36 36 0 0.0%
Incl. MemUse (bytes)163,048 163,024 -24 -0.0%
Incl. MemUse (bytes) per call 163,048 163,024 -24 -0.0%
Excl. MemUse (bytes)1,920 1,936 16 0.8%
Incl. PeakMemUse (bytes)162,248 162,152 -96 -0.1%
Incl. PeakMemUse (bytes) per call 162,248 162,152 -96 -0.1%
Excl. PeakMemUse (bytes)1,352 1,352 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% -34 -0.8% -34 -0.9% -24 -0.0% -96 -0.1%
Exclusive Metrics Diff for Current Function-2 -5.9% 0 0.0% 16 66.7% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -34 -100.0% -34 -100.0% -24 -100.0% -96 -100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -31 -91.2% -30 -88.2% -24 -100.0% 8 8.3%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -5.9% -3 -8.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 1 2.9% 1 2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% -1 -2.9% -16 -66.7% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 0 0.0% -1 -2.9% 0 0.0% -104 -108.3%