Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)325 343 18 5.5%
Incl. Wall Time (microsec) per call 325 343 18 5.5%
Excl. Wall Time (microsec)89 92 3 3.4%
Incl. CPU (microsecs)327 345 18 5.5%
Incl. CPU (microsecs) per call 327 345 18 5.5%
Excl. CPU (microsec)60 69 9 15.0%
Incl. MemUse (bytes)20,712 20,992 280 1.4%
Incl. MemUse (bytes) per call 20,712 20,992 280 1.4%
Excl. MemUse (bytes)5,248 5,336 88 1.7%
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 0.0% 18 0.0% 280 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function3 16.7% 9 50.0% 88 31.4% 0 N/A%
Parent function
drupal_handle_request0 N/A% 18 100.0% 18 100.0% 280 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 5 27.8% 5 27.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 2 11.1% 1 5.6% 40 14.3% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 2 11.1% 2 11.1% 8 2.9% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 11.1% 1 5.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 2 11.1% 3 16.7% 8 2.9% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 1 5.6% 1 5.6% 32 11.4% 0 N/A%
strpos0 N/A% 1 5.6% -2 -11.1% 8 2.9% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 1 5.6% 24 8.6% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 32 11.4% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -5.6% 24 8.6% 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% -1 -5.6% 8 2.9% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% -1 -5.6% 8 2.9% 0 N/A%