Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,108 10,578 8,470 401.8%
Incl. Wall Time (microsec) per call 2,108 10,578 8,470 401.8%
Excl. Wall Time (microsec)446 2,217 1,771 397.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)30,600 30,712 112 0.4%
Incl. MemUse (bytes) per call 30,600 30,712 112 0.4%
Excl. MemUse (bytes)6,096 6,080 -16 -0.3%
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% 8,470 0.1% 0 0.0% 112 6.6% 0 0.0%
Exclusive Metrics Diff for Current Function1,771 20.9% 0 N/A% -16 -14.3% 0 N/A%
Parent function
drupal_handle_request0 N/A% 8,470 100.0% 0 N/A% 112 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1,778 21.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1,702 20.1% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 1,019 12.0% 0 N/A% 32 28.6% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 991 11.7% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 380 4.5% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 199 2.3% 0 N/A% 48 42.9% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 152 1.8% 0 N/A% 0 0.0% 0 N/A%
strpos0 N/A% 109 1.3% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 99 1.2% 0 N/A% 16 14.3% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 92 1.1% 0 N/A% 16 14.3% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 64 0.8% 0 N/A% 16 14.3% 0 N/A%
in_array0 N/A% 59 0.7% 0 N/A% 0 0.0% 0 N/A%
stripos0 N/A% 55 0.6% 0 N/A% 0 0.0% 0 N/A%