Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)380 377 -3 -0.8%
Incl. Wall Time (microsec) per call 380 377 -3 -0.8%
Excl. Wall Time (microsec)123 122 -1 -0.8%
Incl. CPU (microsecs)384 379 -5 -1.3%
Incl. CPU (microsecs) per call 384 379 -5 -1.3%
Excl. CPU (microsec)90 83 -7 -7.8%
Incl. MemUse (bytes)11,444 11,876 432 3.8%
Incl. MemUse (bytes) per call 11,444 11,876 432 3.8%
Excl. MemUse (bytes)2,252 2,320 68 3.0%
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% -3 -0.0% -5 -0.0% 432 0.5% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -33.3% -7 -140.0% 68 15.7% 0 N/A%
Parent function
drupal_handle_request0 N/A% -3 -100.0% -5 -100.0% 432 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -2 -66.7% -2 -40.0% 104 24.1% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -66.7% 0 0.0% -36 -8.3% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 1 33.3% 1 20.0% 48 11.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -33.3% 0 0.0% -28 -6.5% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 1 33.3% 0 0.0% 64 14.8% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 33.3% 2 40.0% 88 20.4% 0 N/A%
stripos0 N/A% 0 0.0% 0 0.0% 16 3.7% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 44 10.2% 0 N/A%
strpos0 N/A% 0 0.0% -2 -40.0% -60 -13.9% 0 N/A%
in_array0 N/A% 0 0.0% 2 40.0% 48 11.1% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% -1 -20.0% -20 -4.6% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 1 20.0% 60 13.9% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 20.0% 36 8.3% 0 N/A%