Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)488 486 -2 -0.4%
Incl. Wall Time (microsec) per call 49 49 -0 -0.4%
Excl. Wall Time (microsec)127 125 -2 -1.6%
Incl. CPU (microsecs)496 498 2 0.4%
Incl. CPU (microsecs) per call 50 50 0 0.4%
Excl. CPU (microsec)92 99 7 7.6%
Incl. MemUse (bytes)26,448 26,408 -40 -0.2%
Incl. MemUse (bytes) per call 2,645 2,641 -4 -0.2%
Excl. MemUse (bytes)3,552 3,536 -16 -0.5%
Incl. PeakMemUse (bytes)9,776 9,760 -16 -0.2%
Incl. PeakMemUse (bytes) per call 978 976 -2 -0.2%
Excl. PeakMemUse (bytes)3,080 3,064 -16 -0.5%

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% -2 -1.1% 2 0.4% -40 -0.1% -16 -0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 7 350.0% -16 -40.0% -16 -100.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -4 -200.0% -1 -50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 100.0% 2 100.0% -24 -60.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 50.0% -16 -40.0% -16 -100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 8 400.0% 5 250.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -5 -250.0% -5 -250.0% 0 0.0% 0 0.0%
strtolower0 N/A% -2 -100.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -50.0% -1 -50.0% 0 0.0% 0 0.0%
strtr0 N/A% 0 0.0% -3 -150.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -1 -50.0% -24 -60.0% 0 0.0%