Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)618 539 -79 -12.8%
Incl. Wall Time (microsec) per call 52 45 -7 -12.8%
Excl. Wall Time (microsec)172 158 -14 -8.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)28,280 28,272 -8 -0.0%
Incl. MemUse (bytes) per call 2,357 2,356 -1 -0.0%
Excl. MemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes)13,968 13,968 0 0.0%
Incl. PeakMemUse (bytes) per call 1,164 1,164 0 0.0%
Excl. PeakMemUse (bytes)4,696 4,696 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% -79 -19.3% 0 0.0% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -17.7% 0 N/A% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -55 -69.6% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -25 -31.6% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 1.3% 0 N/A% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -35 -44.3% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -10 -12.7% 0 N/A% 0 0.0% 0 N/A%
in_array0 N/A% -8 -10.1% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -8 -10.1% 0 N/A% -8 -100.0% 0 N/A%
strtr0 N/A% -2 -2.5% 0 N/A% 0 0.0% 0 N/A%
strtolower0 N/A% -2 -2.5% 0 N/A% 0 0.0% 0 N/A%