Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)164 164 0 0.0%
Incl. Wall Time (microsec) per call 164 164 0 0.0%
Excl. Wall Time (microsec)56 53 -3 -5.4%
Incl. CPU (microsecs)166 165 -1 -0.6%
Incl. CPU (microsecs) per call 166 165 -1 -0.6%
Excl. CPU (microsec)35 32 -3 -8.6%
Incl. MemUse (bytes)19,624 19,632 8 0.0%
Incl. MemUse (bytes) per call 19,624 19,632 8 0.0%
Excl. MemUse (bytes)5,072 5,080 8 0.2%
Incl. PeakMemUse (bytes)9,816 9,848 32 0.3%
Incl. PeakMemUse (bytes) per call 9,816 9,848 32 0.3%
Excl. PeakMemUse (bytes)2,552 2,552 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% 0 0.0% -1 -0.6% 8 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function-3 N/A% -3 -300.0% 8 100.0% 0 0.0%
Parent function
drupal_handle_request0 N/A% 0 N/A% -1 -100.0% 8 100.0% 32 100.0%
Child functions
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 N/A% 1 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 1 N/A% 1 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 1 N/A% 2 200.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
strpos0 N/A% 0 N/A% 2 200.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 N/A% -3 -300.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 N/A% 1 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 N/A% 0 0.0% 0 0.0% 32 100.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 N/A% -1 -100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 N/A% -1 -100.0% 0 0.0% 0 0.0%