Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,373 1,357 -16 -1.2%
Incl. Wall Time (microsec) per call 687 679 -8 -1.2%
Excl. Wall Time (microsec)72 68 -4 -5.6%
Incl. CPU (microsecs)1,375 1,359 -16 -1.2%
Incl. CPU (microsecs) per call 688 680 -8 -1.2%
Excl. CPU (microsec)54 48 -6 -11.1%
Incl. MemUse (bytes)169,064 169,064 0 0.0%
Incl. MemUse (bytes) per call 84,532 84,532 0 0.0%
Excl. MemUse (bytes)4,112 4,112 0 0.0%
Incl. PeakMemUse (bytes)174,216 174,216 0 0.0%
Incl. PeakMemUse (bytes) per call 87,108 87,108 0 0.0%
Excl. PeakMemUse (bytes)2,336 2,336 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% -16 -0.9% -16 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -25.0% -6 -37.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -16 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -12 -75.0% -11 -68.8% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 2 12.5% 5 31.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -12.5% -3 -18.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 1 6.2% 1 6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -1 -6.2% -2 -12.5% 0 N/A% 0 N/A%