Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #51abc4cb0a647Run #51abc563dc23fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)242 242 0 0.0%
Incl. Wall Time (microsec) per call 242 242 0 0.0%
Excl. Wall Time (microsec)77 78 1 1.3%
Incl. CPU (microsecs)245 242 -3 -1.2%
Incl. CPU (microsecs) per call 245 242 -3 -1.2%
Excl. CPU (microsec)64 50 -14 -21.9%
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)17,888 17,888 0 0.0%
Incl. PeakMemUse (bytes) per call 17,888 17,888 0 0.0%
Excl. PeakMemUse (bytes)5,264 5,264 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% 0 0.0% -3 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% -14 -466.7% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 0 N/A% -3 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 N/A% 2 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 N/A% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 N/A% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 N/A% 2 66.7% 0 N/A% 0 N/A%
stripos0 N/A% 0 N/A% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 N/A% 1 33.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 N/A% -3 -100.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 N/A% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 N/A% 2 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 N/A% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 N/A% 2 66.7% 0 N/A% 0 N/A%