Diff Report
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\Request::initializeRun #51a287f454ce8Run #51a287779d22eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,412 1,426 14 1.0%
Incl. Wall Time (microsec) per call 235 238 2 1.0%
Excl. Wall Time (microsec)186 193 7 3.8%
Incl. CPU (microsecs)1,418 1,432 14 1.0%
Incl. CPU (microsecs) per call 236 239 2 1.0%
Excl. CPU (microsec)151 144 -7 -4.6%
Incl. MemUse (bytes)93,680 93,680 0 0.0%
Incl. MemUse (bytes) per call 15,613 15,613 0 0.0%
Excl. MemUse (bytes)5,352 5,352 0 0.0%
Incl. PeakMemUse (bytes)83,664 83,664 0 0.0%
Incl. PeakMemUse (bytes) per call 13,944 13,944 0 0.0%
Excl. PeakMemUse (bytes)5,696 5,696 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% 14 2.2% 14 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 50.0% -7 -50.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 14 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 10 71.4% 13 92.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1 -7.1% 1 7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -1 -7.1% 1 7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -1 -7.1% 2 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 0 0.0% 4 28.6% 0 N/A% 0 N/A%