Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #538ce4363dd76Run #538ce49a96f74DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)244 254 10 4.1%
Incl. Wall Time (microsec) per call 22 23 1 4.1%
Excl. Wall Time (microsec)89 90 1 1.1%
Incl. CPU (microsecs)257 270 13 5.1%
Incl. CPU (microsecs) per call 23 25 1 5.1%
Excl. CPU (microsec)87 95 8 9.2%
Incl. MemUse (bytes)22,072 22,072 0 0.0%
Incl. MemUse (bytes) per call 2,007 2,007 0 0.0%
Excl. MemUse (bytes)7,456 7,456 0 0.0%
Incl. PeakMemUse (bytes)10,200 10,056 -144 -1.4%
Incl. PeakMemUse (bytes) per call 927 914 -13 -1.4%
Excl. PeakMemUse (bytes)4,216 4,200 -16 -0.4%

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% 10 0.5% 13 0.7% 0 0.0% -144 -0.7%
Exclusive Metrics Diff for Current Function1 10.0% 8 61.5% 0 N/A% -16 -11.1%
Parent functions
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 4 40.0% 3 23.1% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% 3 30.0% 2 15.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 1 10.0% 3 23.1% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 10.0% 1 7.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 10.0% 2 15.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 7.7% 0 N/A% -144 -100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 5 50.0% 3 23.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 4 40.0% 4 30.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -2 -15.4% 0 N/A% -128 -88.9%