Diff Report
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #518ed14bbba55Run #518eceb4aac68DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)235 238 3 1.3%
Incl. Wall Time (microsec) per call 235 238 3 1.3%
Excl. Wall Time (microsec)74 77 3 4.1%
Incl. CPU (microsecs)237 240 3 1.3%
Incl. CPU (microsecs) per call 237 240 3 1.3%
Excl. CPU (microsec)55 60 5 9.1%
Incl. MemUse (bytes)20,600 20,608 8 0.0%
Incl. MemUse (bytes) per call 20,600 20,608 8 0.0%
Excl. MemUse (bytes)5,112 5,120 8 0.2%
Incl. PeakMemUse (bytes)15,616 15,688 72 0.5%
Incl. PeakMemUse (bytes) per call 15,616 15,688 72 0.5%
Excl. PeakMemUse (bytes)4,736 4,744 8 0.2%

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% 3 1.1% 3 1.0% 8 0.0% 72 0.4%
Exclusive Metrics Diff for Current Function3 100.0% 5 166.7% 8 100.0% 8 11.1%
Parent function
drupal_handle_request0 N/A% 3 100.0% 3 100.0% 8 100.0% 72 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -3 -100.0% -4 -133.3% 0 0.0% 64 88.9%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 66.7% 3 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stripos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -2 -66.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 3 100.0% 0 0.0% 0 0.0%