Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,915 1,880 -35 -1.8%
Incl. Wall Time (microsec) per call 479 470 -9 -1.8%
Excl. Wall Time (microsec)150 146 -4 -2.7%
Incl. CPU (microsecs)1,922 1,886 -36 -1.9%
Incl. CPU (microsecs) per call 481 472 -9 -1.9%
Excl. CPU (microsec)110 108 -2 -1.8%
Incl. MemUse (bytes)204,224 204,136 -88 -0.0%
Incl. MemUse (bytes) per call 51,056 51,034 -22 -0.0%
Excl. MemUse (bytes)4,056 4,080 24 0.6%
Incl. PeakMemUse (bytes)192,232 192,248 16 0.0%
Incl. PeakMemUse (bytes) per call 48,058 48,062 4 0.0%
Excl. PeakMemUse (bytes)288 288 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% -35 -14.1% -36 -29.8% -88 -0.4% 16 0.1%
Exclusive Metrics Diff for Current Function-4 -11.4% -2 -5.6% 24 27.3% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -35 -100.0% -36 -100.0% -88 -100.0% 16 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -30 -85.7% -32 -88.9% -112 -127.3% 16 100.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -6 -17.1% -5 -13.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 5.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 2 5.7% 2 5.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 1 2.9% 1 2.8% 0 0.0% 0 0.0%