Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,804 1,798 -6 -0.3%
Incl. Wall Time (microsec) per call 601 599 -2 -0.3%
Excl. Wall Time (microsec)127 127 0 0.0%
Incl. CPU (microsecs)1,808 1,800 -8 -0.4%
Incl. CPU (microsecs) per call 603 600 -3 -0.4%
Excl. CPU (microsec)99 106 7 7.1%
Incl. MemUse (bytes)319,128 319,056 -72 -0.0%
Incl. MemUse (bytes) per call 106,376 106,352 -24 -0.0%
Excl. MemUse (bytes)8,088 8,088 0 0.0%
Incl. PeakMemUse (bytes)183,608 183,496 -112 -0.1%
Incl. PeakMemUse (bytes) per call 61,203 61,165 -37 -0.1%
Excl. PeakMemUse (bytes)192 192 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% -6 -0.2% -8 -0.8% -72 -0.1% -112 -0.2%
Exclusive Metrics Diff for Current Function0 0.0% 7 87.5% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -6 -100.0% -8 -100.0% -72 -100.0% -112 -100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -5 -83.3% -4 -50.0% -64 -88.9% -112 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -3 -50.0% -5 -62.5% -8 -11.1% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 3 50.0% 1 12.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -1 -16.7% -4 -50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 0 0.0% -3 -37.5% 0 0.0% 0 0.0%