Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setLastModified

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)102 111 9 8.8%
Incl. Wall Time (microsec) per call 102 111 9 8.8%
Excl. Wall Time (microsec)19 21 2 10.5%
Incl. CPU (microsecs)103 113 10 9.7%
Incl. CPU (microsecs) per call 103 113 10 9.7%
Excl. CPU (microsec)13 13 0 0.0%
Incl. MemUse (bytes)6,296 6,440 144 2.3%
Incl. MemUse (bytes) per call 6,296 6,440 144 2.3%
Excl. MemUse (bytes)2,120 2,136 16 0.8%
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::setLastModified [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::setLastModified0 N/A% 9 0.1% 10 0.2% 144 0.5% 0 0.0%
Exclusive Metrics Diff for Current Function2 22.2% 0 0.0% 16 11.1% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 9 100.0% 10 100.0% 144 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 8 88.9% 8 80.0% 8 5.6% 0 N/A%
DateTimeZone::__construct0 N/A% -1 -11.1% 0 0.0% 120 83.3% 0 N/A%
DateTime::setTimezone0 N/A% 0 0.0% 1 10.0% 0 0.0% 0 N/A%
DateTime::format0 N/A% 0 0.0% 1 10.0% 0 0.0% 0 N/A%