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

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)500 498 -2 -0.4%
Incl. Wall Time (microsec) per call 42 42 -0 -0.4%
Excl. Wall Time (microsec)142 148 6 4.2%
Incl. CPU (microsecs)531 511 -20 -3.8%
Incl. CPU (microsecs) per call 44 43 -2 -3.8%
Excl. CPU (microsec)131 123 -8 -6.1%
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 Function6 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%