Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: 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 #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,132 2,124 -8 -0.4%
Incl. Wall Time (microsec) per call 426 425 -2 -0.4%
Excl. Wall Time (microsec)179 171 -8 -4.5%
Incl. CPU (microsecs)2,139 2,131 -8 -0.4%
Incl. CPU (microsecs) per call 428 426 -2 -0.4%
Excl. CPU (microsec)138 122 -16 -11.6%
Incl. MemUse (bytes)208,416 208,464 48 0.0%
Incl. MemUse (bytes) per call 41,683 41,693 10 0.0%
Excl. MemUse (bytes)4,648 4,648 0 0.0%
Incl. PeakMemUse (bytes)191,160 191,208 48 0.0%
Incl. PeakMemUse (bytes) per call 38,232 38,242 10 0.0%
Excl. PeakMemUse (bytes)288 288 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 -3.0% -8 -0.5% 48 0.1% 48 0.1%
Exclusive Metrics Diff for Current Function-8 -100.0% -16 -200.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -8 -100.0% -8 -100.0% 48 100.0% 48 100.0%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -30 -375.0% -34 -425.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 29 362.5% 31 387.5% 48 100.0% 48 100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 8 100.0% 6 75.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -4 -50.0% 1 12.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -3 -37.5% 4 50.0% 0 0.0% 0 0.0%