Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,064 997 -67 -6.3%
Incl. Wall Time (microsec) per call 355 332 -22 -6.3%
Excl. Wall Time (microsec)144 136 -8 -5.6%
Incl. CPU (microsecs)1,069 1,002 -67 -6.3%
Incl. CPU (microsecs) per call 356 334 -22 -6.3%
Excl. CPU (microsec)107 103 -4 -3.7%
Incl. MemUse (bytes)45,932 45,932 0 0.0%
Incl. MemUse (bytes) per call 15,311 15,311 0 0.0%
Excl. MemUse (bytes)1,532 1,532 0 0.0%
Incl. PeakMemUse (bytes)43,372 43,372 0 0.0%
Incl. PeakMemUse (bytes) per call 14,457 14,457 0 0.0%
Excl. PeakMemUse (bytes)2,396 2,396 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% -67 -4.6% -67 -11.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -11.9% -4 -6.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -67 -100.0% -67 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -39 -58.2% -39 -58.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -7 -10.4% -7 -10.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -7 -10.4% -4 -6.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -5 -7.5% -11 -16.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -1 -1.5% -2 -3.0% 0 N/A% 0 N/A%