Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)498 500 2 0.4%
Incl. Wall Time (microsec) per call 42 42 0 0.4%
Excl. Wall Time (microsec)148 142 -6 -4.1%
Incl. CPU (microsecs)511 531 20 3.9%
Incl. CPU (microsecs) per call 43 44 2 3.9%
Excl. CPU (microsec)123 131 8 6.5%
Incl. MemUse (bytes)31,712 31,712 0 0.0%
Incl. MemUse (bytes) per call 2,643 2,643 0 0.0%
Excl. MemUse (bytes)7,560 7,560 0 0.0%
Incl. PeakMemUse (bytes)14,960 14,960 0 0.0%
Incl. PeakMemUse (bytes) per call 1,247 1,247 0 0.0%
Excl. PeakMemUse (bytes)4,200 4,200 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% 2 0.1% 20 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -300.0% 8 40.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -4 -200.0% 2 10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 100.0% 4 20.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 100.0% 14 70.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 1 50.0% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 1 50.0% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 10 500.0% 7 35.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -4 -200.0% -6 -30.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 50.0% 4 20.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 50.0% 6 30.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%