Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)884 898 14 1.6%
Incl. Wall Time (microsec) per call 63 64 1 1.6%
Excl. Wall Time (microsec)219 225 6 2.7%
Incl. CPU (microsecs)902 912 10 1.1%
Incl. CPU (microsecs) per call 64 65 1 1.1%
Excl. CPU (microsec)171 168 -3 -1.8%
Incl. MemUse (bytes)29,520 29,520 0 0.0%
Incl. MemUse (bytes) per call 2,109 2,109 0 0.0%
Excl. MemUse (bytes)3,728 3,728 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 14 0.6% 10 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 42.9% -3 -30.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 8 57.1% 6 60.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 4 28.6% 5 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 14.3% -1 -10.0% 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\HeaderBag::set0 N/A% 3 21.4% 3 30.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 3 21.4% 6 60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 2 14.3% 4 40.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%