Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)341 326 -15 -4.4%
Incl. Wall Time (microsec) per call 341 326 -15 -4.4%
Excl. Wall Time (microsec)86 90 4 4.7%
Incl. CPU (microsecs)342 327 -15 -4.4%
Incl. CPU (microsecs) per call 342 327 -15 -4.4%
Excl. CPU (microsec)53 63 10 18.9%
Incl. MemUse (bytes)20,672 20,664 -8 -0.0%
Incl. MemUse (bytes) per call 20,672 20,664 -8 -0.0%
Excl. MemUse (bytes)5,208 5,208 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% -15 -0.7% -15 -0.8% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 26.7% 10 66.7% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% -15 -100.0% -15 -100.0% -8 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -10 -66.7% -9 -60.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -5 -33.3% -8 -53.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -6.7% -4 -26.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -1 -6.7% -2 -13.3% 0 0.0% 0 N/A%
stripos0 N/A% -1 -6.7% -2 -13.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -1 -6.7% 4 26.7% 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%
strpos0 N/A% 0 0.0% -2 -13.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% -2 -13.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% -1 -6.7% 0 0.0% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 1 6.7% -8 -100.0% 0 N/A%