Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)325 339 14 4.3%
Incl. Wall Time (microsec) per call 325 339 14 4.3%
Excl. Wall Time (microsec)91 95 4 4.4%
Incl. CPU (microsecs)327 341 14 4.3%
Incl. CPU (microsecs) per call 327 341 14 4.3%
Excl. CPU (microsec)62 73 11 17.7%
Incl. MemUse (bytes)20,776 20,784 8 0.0%
Incl. MemUse (bytes) per call 20,776 20,784 8 0.0%
Excl. MemUse (bytes)5,112 5,112 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% 14 0.1% 14 0.1% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 28.6% 11 78.6% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 14 100.0% 14 100.0% 8 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 4 28.6% 3 21.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 3 21.4% 2 14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 7.1% -1 -7.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 1 7.1% 1 7.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 7.1% 1 7.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -7.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -7.1% 0 0.0% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 1 7.1% 0 0.0% 0 N/A%
strpos0 N/A% 0 0.0% -2 -14.3% 8 100.0% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%