Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)226 226 0 0.0%
Incl. Wall Time (microsec) per call 226 226 0 0.0%
Excl. Wall Time (microsec)70 71 1 1.4%
Incl. CPU (microsecs)229 226 -3 -1.3%
Incl. CPU (microsecs) per call 229 226 -3 -1.3%
Excl. CPU (microsec)55 43 -12 -21.8%
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)9,024 8,928 -96 -1.1%
Incl. PeakMemUse (bytes) per call 9,024 8,928 -96 -1.1%
Excl. PeakMemUse (bytes)2,120 2,120 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 -0.1% 0 0.0% -96 -0.2%
Exclusive Metrics Diff for Current Function1 N/A% -12 -400.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 0 N/A% -3 -100.0% 0 N/A% -96 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% -1 N/A% 1 33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 N/A% 1 33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 N/A% 1 33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 N/A% 1 33.3% 0 N/A% -96 -100.0%
strpos0 N/A% 0 N/A% 1 33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 N/A% -1 -33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 N/A% 2 66.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 N/A% 3 100.0% 0 N/A% 0 0.0%