Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)266 243 -23 -8.6%
Incl. Wall Time (microsec) per call 266 243 -23 -8.6%
Excl. Wall Time (microsec)80 72 -8 -10.0%
Incl. CPU (microsecs)267 244 -23 -8.6%
Incl. CPU (microsecs) per call 267 244 -23 -8.6%
Excl. CPU (microsec)60 52 -8 -13.3%
Incl. MemUse (bytes)19,048 19,048 0 0.0%
Incl. MemUse (bytes) per call 19,048 19,048 0 0.0%
Excl. MemUse (bytes)5,040 5,040 0 0.0%
Incl. PeakMemUse (bytes)1,688 1,600 -88 -5.2%
Incl. PeakMemUse (bytes) per call 1,688 1,600 -88 -5.2%
Excl. PeakMemUse (bytes)872 872 0 0.0%

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% -23 -0.5% -23 -0.6% 0 0.0% -88 -0.1%
Exclusive Metrics Diff for Current Function-8 -34.8% -8 -34.8% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -23 -100.0% -23 -100.0% 0 N/A% -88 -100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -5 -21.7% -4 -17.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -4 -17.4% -3 -13.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -3 -13.0% -3 -13.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -1 -4.3% -1 -4.3% 0 N/A% -88 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -4.3% -2 -8.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
stripos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%