Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)799 807 8 1.0%
Incl. Wall Time (microsec) per call 200 202 2 1.0%
Excl. Wall Time (microsec)127 125 -2 -1.6%
Incl. CPU (microsecs)803 810 7 0.9%
Incl. CPU (microsecs) per call 201 203 2 0.9%
Excl. CPU (microsec)94 88 -6 -6.4%
Incl. MemUse (bytes)85,640 85,640 0 0.0%
Incl. MemUse (bytes) per call 21,410 21,410 0 0.0%
Excl. MemUse (bytes)4,096 4,096 0 0.0%
Incl. PeakMemUse (bytes)77,416 77,416 0 0.0%
Incl. PeakMemUse (bytes) per call 19,354 19,354 0 0.0%
Excl. PeakMemUse (bytes)4,448 4,448 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% 8 4.3% 7 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -25.0% -6 -85.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 8 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 7 87.5% 8 114.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 2 25.0% 2 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 2 25.0% 4 57.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -12.5% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%