Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: 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 #52e6fcee66138DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)244 247 3 1.2%
Incl. Wall Time (microsec) per call 244 247 3 1.2%
Excl. Wall Time (microsec)72 78 6 8.3%
Incl. CPU (microsecs)245 249 4 1.6%
Incl. CPU (microsecs) per call 245 249 4 1.6%
Excl. CPU (microsec)54 47 -7 -13.0%
Incl. MemUse (bytes)19,064 19,048 -16 -0.1%
Incl. MemUse (bytes) per call 19,064 19,048 -16 -0.1%
Excl. MemUse (bytes)5,040 5,040 0 0.0%
Incl. PeakMemUse (bytes)3,056 3,024 -32 -1.0%
Incl. PeakMemUse (bytes) per call 3,056 3,024 -32 -1.0%
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% 3 0.1% 4 0.2% -16 -0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function6 200.0% -7 -175.0% 0 0.0% 0 0.0%
Parent function
drupal_handle_request0 N/A% 3 100.0% 4 100.0% -16 -100.0% -32 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 33.3% 1 25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -1 -33.3% 7 175.0% -16 -100.0% -32 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -33.3% -1 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -33.3% 1 25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stripos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%