Diff Report
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #521962a927d49Run #5219624c55207DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)291 242 -49 -16.8%
Incl. Wall Time (microsec) per call 291 242 -49 -16.8%
Excl. Wall Time (microsec)125 76 -49 -39.2%
Incl. CPU (microsecs)292 244 -48 -16.4%
Incl. CPU (microsecs) per call 292 244 -48 -16.4%
Excl. CPU (microsec)95 59 -36 -37.9%
Incl. MemUse (bytes)23,088 23,088 0 0.0%
Incl. MemUse (bytes) per call 23,088 23,088 0 0.0%
Excl. MemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes)18,560 18,560 0 0.0%
Incl. PeakMemUse (bytes) per call 18,560 18,560 0 0.0%
Excl. PeakMemUse (bytes)4,976 4,976 0 0.0%

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% -49 -10.5% -48 -5.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-49 -100.0% -36 -75.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -49 -100.0% -48 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -6.1% -3 -6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 4.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 2.0% -2 -4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -1 -2.0% 3 6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 2.0% -2 -4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -1 -2.0% -2 -4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -1 -2.0% -2 -4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% -2 -4.2% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%