Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,702 1,674 -28 -1.6%
Incl. Wall Time (microsec) per call 567 558 -9 -1.6%
Excl. Wall Time (microsec)112 114 2 1.8%
Incl. CPU (microsecs)1,707 1,680 -27 -1.6%
Incl. CPU (microsecs) per call 569 560 -9 -1.6%
Excl. CPU (microsec)80 88 8 10.0%
Incl. MemUse (bytes)199,920 199,928 8 0.0%
Incl. MemUse (bytes) per call 66,640 66,643 3 0.0%
Excl. MemUse (bytes)3,448 3,424 -24 -0.7%
Incl. PeakMemUse (bytes)198,712 198,600 -112 -0.1%
Incl. PeakMemUse (bytes) per call 66,237 66,200 -37 -0.1%
Excl. PeakMemUse (bytes)1,352 1,352 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% -28 -22.8% -27 -5.1% 8 0.0% -112 -0.4%
Exclusive Metrics Diff for Current Function2 7.1% 8 29.6% -24 -300.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -28 -100.0% -27 -100.0% 8 100.0% -112 -100.0%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -13 -46.4% -14 -51.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -11 -39.3% -15 -55.6% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -9 -32.1% -11 -40.7% 32 400.0% -112 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 7.1% 2 7.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 1 3.6% 3 11.1% 0 0.0% 0 0.0%