Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: 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 #5394e2ae29e1bDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)911 869 -42 -4.6%
Incl. Wall Time (microsec) per call 54 51 -2 -4.6%
Excl. Wall Time (microsec)236 235 -1 -0.4%
Incl. CPU (microsecs)929 892 -37 -4.0%
Incl. CPU (microsecs) per call 55 52 -2 -4.0%
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% -42 -1.2% -37 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.4% 8 21.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -24 -57.1% -24 -64.9% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -10 -23.8% -10 -27.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -6 -14.3% -5 -13.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -3 -7.1% -2 -5.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 2 4.8% 1 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% -2 -4.8% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 2.4% 3 8.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -28 -66.7% -26 -70.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -9 -21.4% -12 -32.4% 0 N/A% 0 N/A%
strtr0 N/A% -4 -9.5% -3 -8.1% 0 N/A% 0 N/A%
in_array0 N/A% 3 7.1% -1 -2.7% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -4.8% -3 -8.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%