Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,145 2,066 -79 -3.7%
Incl. Wall Time (microsec) per call 429 413 -16 -3.7%
Excl. Wall Time (microsec)172 176 4 2.3%
Incl. CPU (microsecs)2,152 2,070 -82 -3.8%
Incl. CPU (microsecs) per call 430 414 -16 -3.8%
Excl. CPU (microsec)128 124 -4 -3.1%
Incl. MemUse (bytes)208,464 208,416 -48 -0.0%
Incl. MemUse (bytes) per call 41,693 41,683 -10 -0.0%
Excl. MemUse (bytes)4,648 4,648 0 0.0%
Incl. PeakMemUse (bytes)191,216 191,160 -56 -0.0%
Incl. PeakMemUse (bytes) per call 38,243 38,232 -11 -0.0%
Excl. PeakMemUse (bytes)288 288 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% -79 -10.7% -82 -18.3% -48 -0.1% -56 -0.1%
Exclusive Metrics Diff for Current Function4 5.1% -4 -4.9% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -79 -100.0% -82 -100.0% -48 -100.0% -56 -100.0%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -56 -70.9% -57 -69.5% 0 0.0% -8 -14.3%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -22 -27.8% -23 -28.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -10 -12.7% -5 -6.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 9 11.4% 9 11.0% -48 -100.0% -48 -85.7%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -4 -5.1% -2 -2.4% 0 0.0% 0 0.0%