Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)231 479 248 107.4%
Incl. Wall Time (microsec) per call 231 479 248 107.4%
Excl. Wall Time (microsec)78 120 42 53.8%
Incl. CPU (microsecs)233 480 247 106.0%
Incl. CPU (microsecs) per call 233 480 247 106.0%
Excl. CPU (microsec)57 86 29 50.9%
Incl. MemUse (bytes)20,688 20,688 0 0.0%
Incl. MemUse (bytes) per call 20,688 20,688 0 0.0%
Excl. MemUse (bytes)5,208 5,208 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 248 28.8% 247 28.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function42 16.9% 29 11.7% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 248 100.0% 247 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 61 24.6% 67 27.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 52 21.0% 54 21.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 29 11.7% 29 11.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 29 11.7% 31 12.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 14 5.6% 15 6.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 8 3.2% 9 3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 4 1.6% 4 1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 3 1.2% 3 1.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 2 0.8% 1 0.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 2 0.8% 2 0.8% 0 N/A% 0 N/A%
strpos0 N/A% 1 0.4% 1 0.4% 0 N/A% 0 N/A%
stripos0 N/A% 1 0.4% 2 0.8% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%