Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)244 251 7 2.9%
Incl. Wall Time (microsec) per call 244 251 7 2.9%
Excl. Wall Time (microsec)72 76 4 5.6%
Incl. CPU (microsecs)245 254 9 3.7%
Incl. CPU (microsecs) per call 245 254 9 3.7%
Excl. CPU (microsec)54 59 5 9.3%
Incl. MemUse (bytes)19,064 19,064 0 0.0%
Incl. MemUse (bytes) per call 19,064 19,064 0 0.0%
Excl. MemUse (bytes)5,040 5,040 0 0.0%
Incl. PeakMemUse (bytes)3,056 3,056 0 0.0%
Incl. PeakMemUse (bytes) per call 3,056 3,056 0 0.0%
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% 7 1.6% 9 12.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 57.1% 5 55.6% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 7 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -14.3% -2 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 14.3% 2 22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 1 14.3% 1 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 14.3% 2 22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%