Diff Report
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setLastModified

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #51e30feb01694Run #51e30f7568a45DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)157 105 -52 -33.1%
Incl. Wall Time (microsec) per call 157 105 -52 -33.1%
Excl. Wall Time (microsec)41 26 -15 -36.6%
Incl. CPU (microsecs)157 106 -51 -32.5%
Incl. CPU (microsecs) per call 157 106 -51 -32.5%
Excl. CPU (microsec)32 19 -13 -40.6%
Incl. MemUse (bytes)6,312 6,312 0 0.0%
Incl. MemUse (bytes) per call 6,312 6,312 0 0.0%
Excl. MemUse (bytes)2,128 2,128 0 0.0%
Incl. PeakMemUse (bytes)5,744 5,744 0 0.0%
Incl. PeakMemUse (bytes) per call 5,744 5,744 0 0.0%
Excl. PeakMemUse (bytes)1,768 1,768 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% -52 -1.1% -51 -17.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -28.8% -13 -25.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -52 -100.0% -51 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -31 -59.6% -31 -60.8% 0 N/A% 0 N/A%
DateTime::format0 N/A% -3 -5.8% -1 -2.0% 0 N/A% 0 N/A%
DateTime::setTimezone0 N/A% -2 -3.8% -3 -5.9% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% -1 -1.9% -3 -5.9% 0 N/A% 0 N/A%