Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)509 460 -49 -9.6%
Incl. Wall Time (microsec) per call 51 46 -5 -9.6%
Excl. Wall Time (microsec)139 126 -13 -9.4%
Incl. CPU (microsecs)520 470 -50 -9.6%
Incl. CPU (microsecs) per call 52 47 -5 -9.6%
Excl. CPU (microsec)105 91 -14 -13.3%
Incl. MemUse (bytes)26,424 26,424 0 0.0%
Incl. MemUse (bytes) per call 2,642 2,642 0 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes) per call 111 111 0 0.0%
Excl. PeakMemUse (bytes)872 872 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% -49 -2.0% -50 -3.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -26.5% -14 -28.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -46 -93.9% -46 -92.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -2 -4.1% -4 -8.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -2.0% 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%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -19 -38.8% -20 -40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -8 -16.3% -7 -14.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -7 -14.3% -6 -12.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -2.0% -1 -2.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -2.0% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -4.0% 0 N/A% 0 N/A%