Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)505 483 -22 -4.4%
Incl. Wall Time (microsec) per call 51 48 -2 -4.4%
Excl. Wall Time (microsec)128 128 0 0.0%
Incl. CPU (microsecs)519 492 -27 -5.2%
Incl. CPU (microsecs) per call 52 49 -3 -5.2%
Excl. CPU (microsec)104 96 -8 -7.7%
Incl. MemUse (bytes)26,424 26,448 24 0.1%
Incl. MemUse (bytes) per call 2,642 2,645 2 0.1%
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% -22 -6.2% -27 -2.9% 24 1.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -8 -29.6% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -18 -81.8% -16 -59.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -4 -18.2% -9 -33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 3 13.6% 2 7.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -3 -13.6% -4 -14.8% 24 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -10 -45.5% -6 -22.2% 24 100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -6 -27.3% -7 -25.9% 0 0.0% 0 N/A%
strtolower0 N/A% -4 -18.2% -4 -14.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -3 -13.6% -1 -3.7% 0 0.0% 0 N/A%
in_array0 N/A% 1 4.5% 2 7.4% 0 0.0% 0 N/A%
strtr0 N/A% 0 0.0% -3 -11.1% 0 0.0% 0 N/A%