Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)699 720 21 3.0%
Incl. Wall Time (microsec) per call 350 360 11 3.0%
Excl. Wall Time (microsec)107 110 3 2.8%
Incl. CPU (microsecs)701 724 23 3.3%
Incl. CPU (microsecs) per call 351 362 12 3.3%
Excl. CPU (microsec)71 80 9 12.7%
Incl. MemUse (bytes)44,424 44,424 0 0.0%
Incl. MemUse (bytes) per call 22,212 22,212 0 0.0%
Excl. MemUse (bytes)1,216 1,216 0 0.0%
Incl. PeakMemUse (bytes)46,596 46,596 0 0.0%
Incl. PeakMemUse (bytes) per call 23,298 23,298 0 0.0%
Excl. PeakMemUse (bytes)2,280 2,280 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% 21 5.9% 23 12.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 14.3% 9 39.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 21 100.0% 23 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 10 47.6% 10 43.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 19.0% 3 13.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 3 14.3% 2 8.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 2 9.5% 2 8.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -1 -4.8% -3 -13.0% 0 N/A% 0 N/A%