Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setLastModified

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)98 100 2 2.0%
Incl. Wall Time (microsec) per call 98 100 2 2.0%
Excl. Wall Time (microsec)19 19 0 0.0%
Incl. CPU (microsecs)100 101 1 1.0%
Incl. CPU (microsecs) per call 100 101 1 1.0%
Excl. CPU (microsec)16 15 -1 -6.2%
Incl. MemUse (bytes)6,280 6,280 0 0.0%
Incl. MemUse (bytes) per call 6,280 6,280 0 0.0%
Excl. MemUse (bytes)2,096 2,096 0 0.0%
Incl. PeakMemUse (bytes)320 320 0 0.0%
Incl. PeakMemUse (bytes) per call 320 320 0 0.0%
Excl. PeakMemUse (bytes)320 320 0 0.0%

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% 2 3.8% 1 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 100.0% 2 200.0% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::setTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%