Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)807 799 -8 -1.0%
Incl. Wall Time (microsec) per call 202 200 -2 -1.0%
Excl. Wall Time (microsec)125 127 2 1.6%
Incl. CPU (microsecs)810 803 -7 -0.9%
Incl. CPU (microsecs) per call 203 201 -2 -0.9%
Excl. CPU (microsec)88 94 6 6.8%
Incl. MemUse (bytes)85,640 85,640 0 0.0%
Incl. MemUse (bytes) per call 21,410 21,410 0 0.0%
Excl. MemUse (bytes)4,096 4,096 0 0.0%
Incl. PeakMemUse (bytes)77,416 77,416 0 0.0%
Incl. PeakMemUse (bytes) per call 19,354 19,354 0 0.0%
Excl. PeakMemUse (bytes)4,448 4,448 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 -4.3% -7 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 25.0% 6 85.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -8 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -7 -87.5% -8 -114.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -2 -25.0% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -2 -25.0% -4 -57.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 12.5% 1 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%