Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)436 446 10 2.3%
Incl. Wall Time (microsec) per call 34 34 1 2.3%
Excl. Wall Time (microsec)145 148 3 2.1%
Incl. CPU (microsecs)454 461 7 1.5%
Incl. CPU (microsecs) per call 35 35 1 1.5%
Excl. CPU (microsec)106 105 -1 -0.9%
Incl. MemUse (bytes)33,304 33,304 0 0.0%
Incl. MemUse (bytes) per call 2,562 2,562 0 0.0%
Excl. MemUse (bytes)6,864 6,880 16 0.2%
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% 10 0.2% 7 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 30.0% -1 -14.3% 16 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 6 60.0% 4 57.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 3 30.0% 2 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -2 -20.0% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 2 20.0% 1 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 1 10.0% 2 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 4 40.0% 4 57.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 3 30.0% 3 42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 4 57.1% -16 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%