Diff Report
Run #51afe83943a2e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)227 244 17 7.5%
Incl. Wall Time (microsec) per call 227 244 17 7.5%
Excl. Wall Time (microsec)72 77 5 6.9%
Incl. CPU (microsecs)228 245 17 7.5%
Incl. CPU (microsecs) per call 228 245 17 7.5%
Excl. CPU (microsec)54 53 -1 -1.9%
Incl. MemUse (bytes)20,696 20,696 0 0.0%
Incl. MemUse (bytes) per call 20,696 20,696 0 0.0%
Excl. MemUse (bytes)5,160 5,160 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 17 5.6% 17 18.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 29.4% -1 -5.9% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 17 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 4 23.5% 4 23.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 17.6% 4 23.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 2 11.8% 3 17.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 5.9% 1 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 1 5.9% 2 11.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 5.9% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 2 11.8% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%