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

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #51e30f7568a45Run #51e30feb01694DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)105 157 52 49.5%
Incl. Wall Time (microsec) per call 105 157 52 49.5%
Excl. Wall Time (microsec)26 41 15 57.7%
Incl. CPU (microsecs)106 157 51 48.1%
Incl. CPU (microsecs) per call 106 157 51 48.1%
Excl. CPU (microsec)19 32 13 68.4%
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 Function15 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%