Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)512 535 23 4.5%
Incl. Wall Time (microsec) per call 37 38 2 4.5%
Excl. Wall Time (microsec)159 190 31 19.5%
Incl. CPU (microsecs)528 551 23 4.4%
Incl. CPU (microsecs) per call 38 39 2 4.4%
Excl. CPU (microsec)114 142 28 24.6%
Incl. MemUse (bytes)34,104 34,104 0 0.0%
Incl. MemUse (bytes) per call 2,436 2,436 0 0.0%
Excl. MemUse (bytes)7,136 7,136 0 0.0%
Incl. PeakMemUse (bytes)9,056 9,056 0 0.0%
Incl. PeakMemUse (bytes) per call 647 647 0 0.0%
Excl. PeakMemUse (bytes)2,816 2,816 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% 23 1.4% 23 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function31 134.8% 28 121.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 26 113.0% 24 104.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -3 -13.0% -3 -13.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -1 -4.3% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 8.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -5 -21.7% -3 -13.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2 -8.7% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%