Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setExpires

Symfony\Component\HttpFoundation\Response::setExpiresRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)68 71 3 4.4%
Incl. Wall Time (microsec) per call 68 71 3 4.4%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)69 74 5 7.2%
Incl. CPU (microsecs) per call 69 74 5 7.2%
Excl. CPU (microsec)13 16 3 23.1%
Incl. MemUse (bytes)6,080 6,104 24 0.4%
Incl. MemUse (bytes) per call 6,080 6,104 24 0.4%
Excl. MemUse (bytes)2,088 2,088 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% 5 0.2% 24 11.5% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -33.3% 3 60.0% 0 0.0% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 3 100.0% 5 100.0% 24 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 100.0% 3 60.0% 0 0.0% 0 N/A%
DateTime::setTimezone0 N/A% 1 33.3% 1 20.0% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -20.0% 24 100.0% 0 N/A%
DateTime::format0 N/A% 0 0.0% -1 -20.0% 0 0.0% 0 N/A%