Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setExpires

Symfony\Component\HttpFoundation\Response::setExpiresRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)138 141 3 2.2%
Incl. Wall Time (microsec) per call 138 141 3 2.2%
Excl. Wall Time (microsec)26 27 1 3.8%
Incl. CPU (microsecs)141 144 3 2.1%
Incl. CPU (microsecs) per call 141 144 3 2.1%
Excl. CPU (microsec)17 20 3 17.6%
Incl. MemUse (bytes)3,452 3,452 0 0.0%
Incl. MemUse (bytes) per call 3,452 3,452 0 0.0%
Excl. MemUse (bytes)1,128 1,128 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\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% 3 0.2% 3 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% 3 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setExpiresNoCache0 N/A% 3 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% 1 33.3% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 33.3% -1 -33.3% 0 N/A% 0 N/A%
DateTime::setTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTime::format0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%