Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)418 451 33 7.9%
Incl. Wall Time (microsec) per call 38 41 3 7.9%
Excl. Wall Time (microsec)128 129 1 0.8%
Incl. CPU (microsecs)430 460 30 7.0%
Incl. CPU (microsecs) per call 39 42 3 7.0%
Excl. CPU (microsec)79 92 13 16.5%
Incl. MemUse (bytes)30,016 30,016 0 0.0%
Incl. MemUse (bytes) per call 2,729 2,729 0 0.0%
Excl. MemUse (bytes)6,192 6,192 0 0.0%
Incl. PeakMemUse (bytes)15,464 15,464 0 0.0%
Incl. PeakMemUse (bytes) per call 1,406 1,406 0 0.0%
Excl. PeakMemUse (bytes)4,464 4,464 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% 33 3.0% 30 3.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 3.0% 13 43.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 28 84.8% 28 93.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 4 12.1% 3 10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 2 6.1% 1 3.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -3.0% -1 -3.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 26 78.8% 25 83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 4 12.1% 4 13.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 3 9.1% -1 -3.3% 0 N/A% 0 N/A%
in_array0 N/A% -1 -3.0% -4 -13.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -4 -13.3% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -3 -10.0% 0 N/A% 0 N/A%