Diff Report
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #54e0a77153dbfRun #54e0a6d45fe2aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,357 1,373 16 1.2%
Incl. Wall Time (microsec) per call 679 687 8 1.2%
Excl. Wall Time (microsec)68 72 4 5.9%
Incl. CPU (microsecs)1,359 1,375 16 1.2%
Incl. CPU (microsecs) per call 680 688 8 1.2%
Excl. CPU (microsec)48 54 6 12.5%
Incl. MemUse (bytes)169,064 169,064 0 0.0%
Incl. MemUse (bytes) per call 84,532 84,532 0 0.0%
Excl. MemUse (bytes)4,112 4,112 0 0.0%
Incl. PeakMemUse (bytes)174,216 174,216 0 0.0%
Incl. PeakMemUse (bytes) per call 87,108 87,108 0 0.0%
Excl. PeakMemUse (bytes)2,336 2,336 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% 16 0.9% 16 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 25.0% 6 37.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 16 100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 12 75.0% 11 68.8% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -2 -12.5% -5 -31.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 12.5% 3 18.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -1 -6.2% -1 -6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 1 6.2% 2 12.5% 0 N/A% 0 N/A%