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

Symfony\Component\HttpFoundation\Request::initializeRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)2,657 2,624 -33 -1.2%
Incl. Wall Time (microsec) per call 166 164 -2 -1.2%
Excl. Wall Time (microsec)370 362 -8 -2.2%
Incl. CPU (microsecs)2,674 2,638 -36 -1.3%
Incl. CPU (microsecs) per call 167 165 -2 -1.3%
Excl. CPU (microsec)281 281 0 0.0%
Incl. MemUse (bytes)135,880 135,904 24 0.0%
Incl. MemUse (bytes) per call 8,493 8,494 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 Function-8 -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%