Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)390 387 -3 -0.8%
Incl. Wall Time (microsec) per call 35 35 -0 -0.8%
Excl. Wall Time (microsec)125 119 -6 -4.8%
Incl. CPU (microsecs)401 399 -2 -0.5%
Incl. CPU (microsecs) per call 36 36 -0 -0.5%
Excl. CPU (microsec)76 90 14 18.4%
Incl. MemUse (bytes)29,744 29,744 0 0.0%
Incl. MemUse (bytes) per call 2,704 2,704 0 0.0%
Excl. MemUse (bytes)6,192 6,192 0 0.0%
Incl. PeakMemUse (bytes)12,568 12,560 -8 -0.1%
Incl. PeakMemUse (bytes) per call 1,143 1,142 -1 -0.1%
Excl. PeakMemUse (bytes)3,264 3,240 -24 -0.7%

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% -3 -0.4% -2 -0.1% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-6 -200.0% 14 700.0% 0 N/A% -24 -300.0%
Parent functions
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -1 -33.3% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -33.3% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% 0 0.0% 0 N/A% -8 -100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 3 100.0% 1 50.0% 0 N/A% 16 200.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 2 66.7% -1 -50.0% 0 N/A% 0 0.0%
in_array0 N/A% -1 -33.3% -5 -250.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -33.3% -4 -200.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% -6 -300.0% 0 N/A% 0 0.0%