Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)442 500 58 13.1%
Incl. Wall Time (microsec) per call 221 250 29 13.1%
Excl. Wall Time (microsec)58 63 5 8.6%
Incl. CPU (microsecs)443 503 60 13.5%
Incl. CPU (microsecs) per call 222 252 30 13.5%
Excl. CPU (microsec)40 46 6 15.0%
Incl. MemUse (bytes)78,536 78,536 0 0.0%
Incl. MemUse (bytes) per call 39,268 39,268 0 0.0%
Excl. MemUse (bytes)2,456 2,456 0 0.0%
Incl. PeakMemUse (bytes)62,936 62,936 0 0.0%
Incl. PeakMemUse (bytes) per call 31,468 31,468 0 0.0%
Excl. PeakMemUse (bytes)2,896 2,896 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% 58 5.2% 60 7.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 8.6% 6 10.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 58 100.0% 60 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 25 43.1% 26 43.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 21 36.2% 26 43.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 6 10.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 3 5.2% 4 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -3.4% -2 -3.3% 0 N/A% 0 N/A%