Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: 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 #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,966 1,760 -206 -10.5%
Incl. Wall Time (microsec) per call 655 587 -69 -10.5%
Excl. Wall Time (microsec)114 99 -15 -13.2%
Incl. CPU (microsecs)1,969 1,763 -206 -10.5%
Incl. CPU (microsecs) per call 656 588 -69 -10.5%
Excl. CPU (microsec)91 78 -13 -14.3%
Incl. MemUse (bytes)167,536 167,568 32 0.0%
Incl. MemUse (bytes) per call 55,845 55,856 11 0.0%
Excl. MemUse (bytes)4,704 4,680 -24 -0.5%
Incl. PeakMemUse (bytes)158,080 158,144 64 0.0%
Incl. PeakMemUse (bytes) per call 52,693 52,715 21 0.0%
Excl. PeakMemUse (bytes)2,368 2,256 -112 -4.7%

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% -206 -8.1% -206 -7.9% 32 0.0% 64 0.1%
Exclusive Metrics Diff for Current Function-15 -7.3% -13 -6.3% -24 -75.0% -112 -175.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -206 -100.0% -206 -100.0% 32 100.0% 64 100.0%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -116 -56.3% -117 -56.8% -8 -25.0% -688 -1075.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -76 -36.9% -79 -38.3% 0 0.0% 16 25.0%
spl_autoload_call0 N/A% 17 8.3% 17 8.3% 40 125.0% 848 1325.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -8 -3.9% -10 -4.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -8 -3.9% -4 -1.9% 24 75.0% 0 0.0%