Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)851 846 -5 -0.6%
Incl. Wall Time (microsec) per call 213 212 -1 -0.6%
Excl. Wall Time (microsec)132 129 -3 -2.3%
Incl. CPU (microsecs)854 851 -3 -0.4%
Incl. CPU (microsecs) per call 214 213 -1 -0.4%
Excl. CPU (microsec)94 101 7 7.4%
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)80,600 80,600 0 0.0%
Incl. PeakMemUse (bytes) per call 20,150 20,150 0 0.0%
Excl. PeakMemUse (bytes)4,712 4,712 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% -5 -9.3% -3 -4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -60.0% 7 233.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -5 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -3 -60.0% -3 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -40.0% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 1 20.0% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 1 20.0% -5 -166.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 20.0% 2 66.7% 0 N/A% 0 N/A%