Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setExpires

Symfony\Component\HttpFoundation\Response::setExpiresRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)57 58 1 1.8%
Incl. Wall Time (microsec) per call 57 58 1 1.8%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)58 61 3 5.2%
Incl. CPU (microsecs) per call 58 61 3 5.2%
Excl. CPU (microsec)9 11 2 22.2%
Incl. MemUse (bytes)6,080 6,080 0 0.0%
Incl. MemUse (bytes) per call 6,080 6,080 0 0.0%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)0 1,800 1,800 N/A%
Incl. PeakMemUse (bytes) per call 0 1,800 1,800 N/A%
Excl. PeakMemUse (bytes)0 688 688 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% 1 0.1% 3 0.2% 0 0.0% 1,800 2.1%
Exclusive Metrics Diff for Current Function0 0.0% 2 66.7% 0 N/A% 688 38.2%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 100.0% 3 100.0% 0 N/A% 1,800 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% 1 33.3% 0 N/A% 1,112 61.8%
DateTime::format0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 0.0%
DateTime::setTimezone0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 0.0%