Diff Report
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ca5b0eb2b08Run #51ca5a4995c23DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)729 723 -6 -0.8%
Incl. Wall Time (microsec) per call 66 66 -1 -0.8%
Excl. Wall Time (microsec)186 184 -2 -1.1%
Incl. CPU (microsecs)746 735 -11 -1.5%
Incl. CPU (microsecs) per call 68 67 -1 -1.5%
Excl. CPU (microsec)146 140 -6 -4.1%
Incl. MemUse (bytes)29,848 29,856 8 0.0%
Incl. MemUse (bytes) per call 2,713 2,714 1 0.0%
Excl. MemUse (bytes)5,968 5,928 -40 -0.7%
Incl. PeakMemUse (bytes)5,928 7,384 1,456 24.6%
Incl. PeakMemUse (bytes) per call 539 671 132 24.6%
Excl. PeakMemUse (bytes)952 952 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::set [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\ResponseHeaderBag::set0 N/A% -6 -0.2% -11 -0.4% 8 0.0% 1,456 0.7%
Exclusive Metrics Diff for Current Function-2 -33.3% -6 -54.5% -40 -500.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -2 -33.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -16.7% -2 -18.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -1 -16.7% -3 -27.3% 16 200.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -16.7% -4 -36.4% 0 0.0% 1,456 100.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -16.7% 0 0.0% -8 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -33.3% 2 18.2% 0 0.0% 0 0.0%
strtolower0 N/A% -1 -16.7% -4 -36.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 -16.7% -1 -9.1% 0 0.0% 416 28.6%
strtr0 N/A% 0 0.0% -2 -18.2% 32 400.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 1 9.1% 16 200.0% 1,040 71.4%
in_array0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%