Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: 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 #5392041970f3fDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)683 672 -11 -1.6%
Incl. Wall Time (microsec) per call 62 61 -1 -1.6%
Excl. Wall Time (microsec)192 186 -6 -3.1%
Incl. CPU (microsecs)704 691 -13 -1.8%
Incl. CPU (microsecs) per call 64 63 -1 -1.8%
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% -11 -0.8% -13 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -54.5% -6 -46.2% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 9 81.8% 7 53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -7 -63.6% -7 -53.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -5 -45.5% -5 -38.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -4 -36.4% -4 -30.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -9.1% -2 -15.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -1 -9.1% -2 -15.4% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 5 45.5% 3 23.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -4 -36.4% -6 -46.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -3 -27.3% -4 -30.8% 0 N/A% 0 N/A%
in_array0 N/A% -2 -18.2% 2 15.4% 0 N/A% 0 N/A%
strtr0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%