Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)257 251 -6 -2.3%
Incl. Wall Time (microsec) per call 257 251 -6 -2.3%
Excl. Wall Time (microsec)89 83 -6 -6.7%
Incl. CPU (microsecs)259 252 -7 -2.7%
Incl. CPU (microsecs) per call 259 252 -7 -2.7%
Excl. CPU (microsec)61 56 -5 -8.2%
Incl. MemUse (bytes)21,056 20,792 -264 -1.3%
Incl. MemUse (bytes) per call 21,056 20,792 -264 -1.3%
Excl. MemUse (bytes)5,304 5,208 -96 -1.8%
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% -6 -0.0% -7 -0.0% -264 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -5 -71.4% -96 -36.4% 0 N/A%
Parent function
drupal_handle_request0 N/A% -6 -100.0% -7 -100.0% -264 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% 0 0.0% -48 -18.2% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -14.3% -24 -9.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -14.3% -16 -6.1% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
strpos0 N/A% 0 0.0% -2 -28.6% -24 -9.1% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
in_array0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% 0 0.0% -56 -21.2% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 24 9.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 0 0.0% -24 -9.1% 0 N/A%