Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)208 225 17 8.2%
Incl. Wall Time (microsec) per call 208 225 17 8.2%
Excl. Wall Time (microsec)68 86 18 26.5%
Incl. CPU (microsecs)209 229 20 9.6%
Incl. CPU (microsecs) per call 209 229 20 9.6%
Excl. CPU (microsec)44 64 20 45.5%
Incl. MemUse (bytes)19,472 19,472 0 0.0%
Incl. MemUse (bytes) per call 19,472 19,472 0 0.0%
Excl. MemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes)17,648 17,648 0 0.0%
Incl. PeakMemUse (bytes) per call 17,648 17,648 0 0.0%
Excl. PeakMemUse (bytes)5,200 5,200 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% 17 0.8% 20 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function18 105.9% 20 100.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 17 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -5.9% -2 -10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -5.9% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 1 5.9% -1 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 4 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 4 20.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%