Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)254 231 -23 -9.1%
Incl. Wall Time (microsec) per call 254 231 -23 -9.1%
Excl. Wall Time (microsec)88 84 -4 -4.5%
Incl. CPU (microsecs)256 233 -23 -9.0%
Incl. CPU (microsecs) per call 256 233 -23 -9.0%
Excl. CPU (microsec)58 55 -3 -5.2%
Incl. MemUse (bytes)20,600 20,600 0 0.0%
Incl. MemUse (bytes) per call 20,600 20,600 0 0.0%
Excl. MemUse (bytes)5,112 5,112 0 0.0%
Incl. PeakMemUse (bytes)16,384 16,384 0 0.0%
Incl. PeakMemUse (bytes) per call 16,384 16,384 0 0.0%
Excl. PeakMemUse (bytes)5,024 5,024 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 -2.1% -23 -1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -17.4% -3 -13.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -23 -100.0% -23 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -12 -52.2% -12 -52.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -4 -17.4% -4 -17.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -2 -8.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -1 -4.3% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -6 -26.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 4 17.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% 3 13.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 N/A%