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

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)723 729 6 0.8%
Incl. Wall Time (microsec) per call 66 66 1 0.8%
Excl. Wall Time (microsec)184 186 2 1.1%
Incl. CPU (microsecs)735 746 11 1.5%
Incl. CPU (microsecs) per call 67 68 1 1.5%
Excl. CPU (microsec)140 146 6 4.3%
Incl. MemUse (bytes)29,856 29,848 -8 -0.0%
Incl. MemUse (bytes) per call 2,714 2,713 -1 -0.0%
Excl. MemUse (bytes)5,928 5,968 40 0.7%
Incl. PeakMemUse (bytes)7,384 5,928 -1,456 -19.7%
Incl. PeakMemUse (bytes) per call 671 539 -132 -19.7%
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 Function2 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%