Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)258 240 -18 -7.0%
Incl. Wall Time (microsec) per call 258 240 -18 -7.0%
Excl. Wall Time (microsec)77 75 -2 -2.6%
Incl. CPU (microsecs)260 241 -19 -7.3%
Incl. CPU (microsecs) per call 260 241 -19 -7.3%
Excl. CPU (microsec)57 49 -8 -14.0%
Incl. MemUse (bytes)18,920 18,944 24 0.1%
Incl. MemUse (bytes) per call 18,920 18,944 24 0.1%
Excl. MemUse (bytes)5,040 5,064 24 0.5%
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% -18 -1.3% -19 -1.3% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -11.1% -8 -42.1% 24 100.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% -18 -100.0% -19 -100.0% 24 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -5 -27.8% -5 -26.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -4 -22.2% -5 -26.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -4 -22.2% -4 -21.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -16.7% -1 -5.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 1 5.6% 1 5.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% -1 -5.6% 2 10.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 N/A%
in_array0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 N/A%