Diff Report
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #519bd4feea4c7Run #519bd405e5fe3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)319 327 8 2.5%
Incl. Wall Time (microsec) per call 319 327 8 2.5%
Excl. Wall Time (microsec)88 91 3 3.4%
Incl. CPU (microsecs)320 329 9 2.8%
Incl. CPU (microsecs) per call 320 329 9 2.8%
Excl. CPU (microsec)59 65 6 10.2%
Incl. MemUse (bytes)20,672 20,696 24 0.1%
Incl. MemUse (bytes) per call 20,672 20,696 24 0.1%
Excl. MemUse (bytes)5,216 5,208 -8 -0.2%
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% 8 0.1% 9 0.1% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 37.5% 6 66.7% -8 -33.3% 0 N/A%
Parent function
drupal_handle_request0 N/A% 8 100.0% 9 100.0% 24 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 37.5% 3 33.3% 0 0.0% 0 N/A%
strpos0 N/A% 1 12.5% -1 -11.1% 32 133.3% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 12.5% 0 0.0% 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%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
stripos0 N/A% 0 0.0% 1 11.1% 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\HeaderBag::get0 N/A% 0 0.0% 1 11.1% 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\HeaderBag::has0 N/A% 0 0.0% -2 -22.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 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 -11.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 2 22.2% 0 0.0% 0 N/A%