Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)555 579 24 4.3%
Incl. Wall Time (microsec) per call 50 53 2 4.3%
Excl. Wall Time (microsec)142 150 8 5.6%
Incl. CPU (microsecs)573 593 20 3.5%
Incl. CPU (microsecs) per call 52 54 2 3.5%
Excl. CPU (microsec)113 123 10 8.8%
Incl. MemUse (bytes)29,840 29,840 0 0.0%
Incl. MemUse (bytes) per call 2,713 2,713 0 0.0%
Excl. MemUse (bytes)5,936 5,936 0 0.0%
Incl. PeakMemUse (bytes)16,920 16,896 -24 -0.1%
Incl. PeakMemUse (bytes) per call 1,538 1,536 -2 -0.1%
Excl. PeakMemUse (bytes)5,448 5,464 16 0.3%

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% 24 0.4% 20 4.2% 0 0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function8 33.3% 10 50.0% 0 N/A% 16 66.7%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 11 45.8% 9 45.0% 0 N/A% -40 -166.7%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 5 20.8% 5 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 5 20.8% 5 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 5 20.8% 5 25.0% 0 N/A% 16 66.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 -8.3% -3 -15.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 11 45.8% 11 55.0% 0 N/A% -40 -166.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 5 20.8% 5 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -4 -20.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% -4 -20.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%