Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)683 655 -28 -4.1%
Incl. Wall Time (microsec) per call 62 60 -3 -4.1%
Excl. Wall Time (microsec)192 185 -7 -3.6%
Incl. CPU (microsecs)704 677 -27 -3.8%
Incl. CPU (microsecs) per call 64 62 -2 -3.8%
Excl. CPU (microsec)157 151 -6 -3.8%
Incl. MemUse (bytes)17,920 17,920 0 0.0%
Incl. MemUse (bytes) per call 1,629 1,629 0 0.0%
Excl. MemUse (bytes)4,300 4,300 0 0.0%
Incl. PeakMemUse (bytes)7,800 7,800 0 0.0%
Incl. PeakMemUse (bytes) per call 709 709 0 0.0%
Excl. PeakMemUse (bytes)1,580 1,580 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% -28 -11.3% -27 -5.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -25.0% -6 -22.2% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -10 -35.7% -9 -33.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -5 -17.9% -5 -18.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -4 -14.3% -5 -18.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -4 -14.3% -3 -11.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -2 -7.1% -1 -3.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -3.6% -4 -14.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -3.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% -1 -3.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -8 -28.6% -11 -40.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -5 -17.9% -6 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -4 -14.3% -8 -29.6% 0 N/A% 0 N/A%
strtr0 N/A% -3 -10.7% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -3.6% 1 3.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 3 11.1% 0 N/A% 0 N/A%