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\Response::setExpires

Symfony\Component\HttpFoundation\Response::setExpiresRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)65 93 28 43.1%
Incl. Wall Time (microsec) per call 65 93 28 43.1%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)66 94 28 42.4%
Incl. CPU (microsecs) per call 66 94 28 42.4%
Excl. CPU (microsec)12 10 -2 -16.7%
Incl. MemUse (bytes)6,080 6,080 0 0.0%
Incl. MemUse (bytes) per call 6,080 6,080 0 0.0%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)5,816 5,816 0 0.0%
Incl. PeakMemUse (bytes) per call 5,816 5,816 0 0.0%
Excl. PeakMemUse (bytes)1,808 1,808 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::setExpires [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\Response::setExpires0 N/A% 28 2.5% 28 3.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -2 -7.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 28 100.0% 28 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 28 100.0% 28 100.0% 0 N/A% 0 N/A%
DateTime::format0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%
DateTime::setTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%