Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)231 240 9 3.9%
Incl. Wall Time (microsec) per call 231 240 9 3.9%
Excl. Wall Time (microsec)78 76 -2 -2.6%
Incl. CPU (microsecs)233 241 8 3.4%
Incl. CPU (microsecs) per call 233 241 8 3.4%
Excl. CPU (microsec)57 50 -7 -12.3%
Incl. MemUse (bytes)20,688 20,664 -24 -0.1%
Incl. MemUse (bytes) per call 20,688 20,664 -24 -0.1%
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% 9 0.1% 8 0.1% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -22.2% -7 -87.5% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 9 100.0% 8 100.0% -24 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 44.4% 4 50.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 3 33.3% 3 37.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 22.2% 6 75.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 1 11.1% 1 12.5% 0 0.0% 0 N/A%
strpos0 N/A% 1 11.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
stripos0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
in_array0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% 0 0.0% -24 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 4 50.0% 0 0.0% 0 N/A%