Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)911 870 -41 -4.5%
Incl. Wall Time (microsec) per call 54 51 -2 -4.5%
Excl. Wall Time (microsec)236 238 2 0.8%
Incl. CPU (microsecs)929 894 -35 -3.8%
Incl. CPU (microsecs) per call 55 53 -2 -3.8%
Excl. CPU (microsec)180 188 8 4.4%
Incl. MemUse (bytes)37,472 37,472 0 0.0%
Incl. MemUse (bytes) per call 2,204 2,204 0 0.0%
Excl. MemUse (bytes)8,416 8,416 0 0.0%
Incl. PeakMemUse (bytes)5,976 5,976 0 0.0%
Incl. PeakMemUse (bytes) per call 352 352 0 0.0%
Excl. PeakMemUse (bytes)2,328 2,328 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% -41 -9.4% -35 -3.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 4.9% 8 22.9% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -18 -43.9% -17 -48.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -10 -24.4% -10 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -6 -14.6% -6 -17.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -3 -7.3% -2 -5.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% -2 -4.9% -1 -2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -2 -4.9% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 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 2.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -22 -53.7% -25 -71.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -11 -26.8% -14 -40.0% 0 N/A% 0 N/A%
strtr0 N/A% -5 -12.2% 1 2.9% 0 N/A% 0 N/A%
strtolower0 N/A% -3 -7.3% -4 -11.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -4.9% -4 -11.4% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 3 8.6% 0 N/A% 0 N/A%