Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)209 211 2 1.0%
Incl. Wall Time (microsec) per call 209 211 2 1.0%
Excl. Wall Time (microsec)70 67 -3 -4.3%
Incl. CPU (microsecs)211 213 2 0.9%
Incl. CPU (microsecs) per call 211 213 2 0.9%
Excl. CPU (microsec)47 52 5 10.6%
Incl. MemUse (bytes)20,616 20,600 -16 -0.1%
Incl. MemUse (bytes) per call 20,616 20,600 -16 -0.1%
Excl. MemUse (bytes)5,128 5,112 -16 -0.3%
Incl. PeakMemUse (bytes)16,400 14,768 -1,632 -10.0%
Incl. PeakMemUse (bytes) per call 16,400 14,768 -1,632 -10.0%
Excl. PeakMemUse (bytes)5,040 4,184 -856 -17.0%

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% 2 0.1% 2 0.1% -16 -0.2% -1,632 -24.4%
Exclusive Metrics Diff for Current Function-3 -150.0% 5 250.0% -16 -100.0% -856 -52.5%
Parent function
drupal_handle_request0 N/A% 2 100.0% 2 100.0% -16 -100.0% -1,632 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 1 50.0% -1 -50.0% 0 0.0% -776 -47.5%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
stripos0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 50.0% 1 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 50.0% 1 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 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::getMimeType0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%