Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)459 430 -29 -6.3%
Incl. Wall Time (microsec) per call 230 215 -15 -6.3%
Excl. Wall Time (microsec)92 69 -23 -25.0%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 2,000 0 -2,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)43,248 43,248 0 0.0%
Incl. MemUse (bytes) per call 21,624 21,624 0 0.0%
Excl. MemUse (bytes)1,212 1,212 0 0.0%
Incl. PeakMemUse (bytes)42,612 42,612 0 0.0%
Incl. PeakMemUse (bytes) per call 21,306 21,306 0 0.0%
Excl. PeakMemUse (bytes)2,444 2,444 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% -29 -2.9% -4,000 -200000.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-23 -79.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -29 -100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -3 -10.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -3 -10.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% -4,000 -100.0% 0 N/A% 0 N/A%