Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)210 210 0 0.0%
Incl. Wall Time (microsec) per call 210 210 0 0.0%
Excl. Wall Time (microsec)69 68 -1 -1.4%
Incl. CPU (microsecs)211 212 1 0.5%
Incl. CPU (microsecs) per call 211 212 1 0.5%
Excl. CPU (microsec)46 48 2 4.3%
Incl. MemUse (bytes)20,616 20,616 0 0.0%
Incl. MemUse (bytes) per call 20,616 20,616 0 0.0%
Excl. MemUse (bytes)5,128 5,128 0 0.0%
Incl. PeakMemUse (bytes)6,912 14,856 7,944 114.9%
Incl. PeakMemUse (bytes) per call 6,912 14,856 7,944 114.9%
Excl. PeakMemUse (bytes)1,960 4,272 2,312 118.0%

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% 0 0.0% 1 0.0% 0 0.0% 7,944 71.9%
Exclusive Metrics Diff for Current Function-1 N/A% 2 200.0% 0 N/A% 2,312 29.1%
Parent function
drupal_handle_request0 N/A% 0 N/A% 1 100.0% 0 N/A% 7,944 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 1 N/A% 2 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 1 N/A% 0 0.0% 0 N/A% 1,552 19.5%
stripos0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 N/A% -1 -100.0% 0 N/A% 608 7.7%
in_array0 N/A% 0 N/A% 1 100.0% 0 N/A% 480 6.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 N/A% -3 -300.0% 0 N/A% 768 9.7%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 N/A% 1 100.0% 0 N/A% 776 9.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 N/A% 1 100.0% 0 N/A% 968 12.2%
strpos0 N/A% 0 N/A% 0 0.0% 0 N/A% 480 6.0%