Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)645 651 6 0.9%
Incl. Wall Time (microsec) per call 50 50 0 0.9%
Excl. Wall Time (microsec)170 170 0 0.0%
Incl. CPU (microsecs)659 669 10 1.5%
Incl. CPU (microsecs) per call 51 51 1 1.5%
Excl. CPU (microsec)136 139 3 2.2%
Incl. MemUse (bytes)31,608 31,608 0 0.0%
Incl. MemUse (bytes) per call 2,431 2,431 0 0.0%
Excl. MemUse (bytes)6,480 6,480 0 0.0%
Incl. PeakMemUse (bytes)15,296 15,296 0 0.0%
Incl. PeakMemUse (bytes) per call 1,177 1,177 0 0.0%
Excl. PeakMemUse (bytes)4,768 4,768 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% 6 0.4% 10 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 3 30.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 6 100.0% 7 70.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 33.3% 5 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -16.7% -3 -30.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 3 50.0% 4 40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 3 50.0% 3 30.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 4 40.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -4 -40.0% 0 N/A% 0 N/A%