Diff Report
Run #518084f28082c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51808553c131f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #518084f28082cRun #51808553c131fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)212 210 -2 -0.9%
Incl. Wall Time (microsec) per call 212 210 -2 -0.9%
Excl. Wall Time (microsec)69 68 -1 -1.4%
Incl. CPU (microsecs)213 212 -1 -0.5%
Incl. CPU (microsecs) per call 213 212 -1 -0.5%
Excl. CPU (microsec)48 44 -4 -8.3%
Incl. MemUse (bytes)20,600 20,600 0 0.0%
Incl. MemUse (bytes) per call 20,600 20,600 0 0.0%
Excl. MemUse (bytes)5,112 5,112 0 0.0%
Incl. PeakMemUse (bytes)11,904 7,928 -3,976 -33.4%
Incl. PeakMemUse (bytes) per call 11,904 7,928 -3,976 -33.4%
Excl. PeakMemUse (bytes)3,288 2,464 -824 -25.1%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::prepare [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\Response::prepare0 N/A% -2 -0.0% -1 -0.0% 0 0.0% -3,976 -81.7%
Exclusive Metrics Diff for Current Function-1 -50.0% -4 -400.0% 0 N/A% -824 -20.7%
Parent function
drupal_handle_request0 N/A% -2 -100.0% -1 -100.0% 0 N/A% -3,976 -100.0%
Child functions
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 1 50.0% 1 100.0% 0 N/A% -776 -19.5%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -1 -50.0% 0 0.0% 0 N/A% -640 -16.1%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
stripos0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -100.0% 0 N/A% -576 -14.5%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 N/A% -192 -4.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% -968 -24.3%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%