Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)657 703 46 7.0%
Incl. Wall Time (microsec) per call 60 64 4 7.0%
Excl. Wall Time (microsec)183 188 5 2.7%
Incl. CPU (microsecs)681 724 43 6.3%
Incl. CPU (microsecs) per call 62 66 4 6.3%
Excl. CPU (microsec)146 153 7 4.8%
Incl. MemUse (bytes)18,204 18,204 0 0.0%
Incl. MemUse (bytes) per call 1,655 1,655 0 0.0%
Excl. MemUse (bytes)4,300 4,300 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 46 9.8% 43 13.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 10.9% 7 16.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% 21 45.7% 21 48.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 18 39.1% 19 44.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -12 -26.1% -13 -30.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 8 17.4% 6 14.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 8 17.4% 8 18.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 2 4.3% 1 2.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 33 71.7% 33 76.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 6 13.0% 4 9.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -6 -13.0% -7 -16.3% 0 N/A% 0 N/A%
strtr0 N/A% 6 13.0% 4 9.3% 0 N/A% 0 N/A%
in_array0 N/A% 2 4.3% -1 -2.3% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 3 7.0% 0 N/A% 0 N/A%