Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setExpires

Symfony\Component\HttpFoundation\Response::setExpiresRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)75 79 4 5.3%
Incl. Wall Time (microsec) per call 75 79 4 5.3%
Excl. Wall Time (microsec)14 18 4 28.6%
Incl. CPU (microsecs)77 82 5 6.5%
Incl. CPU (microsecs) per call 77 82 5 6.5%
Excl. CPU (microsec)11 16 5 45.5%
Incl. MemUse (bytes)6,088 6,088 0 0.0%
Incl. MemUse (bytes) per call 6,088 6,088 0 0.0%
Excl. MemUse (bytes)2,096 2,096 0 0.0%
Incl. PeakMemUse (bytes)4,168 5,384 1,216 29.2%
Incl. PeakMemUse (bytes) per call 4,168 5,384 1,216 29.2%
Excl. PeakMemUse (bytes)984 1,272 288 29.3%

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% 4 0.3% 5 0.3% 0 0.0% 1,216 11.3%
Exclusive Metrics Diff for Current Function4 100.0% 5 100.0% 0 N/A% 288 23.7%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setExpiresNoCache0 N/A% 4 100.0% 5 100.0% 0 N/A% 1,216 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
DateTime::format0 N/A% 0 0.0% 0 0.0% 0 N/A% 288 23.7%
DateTime::setTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 640 52.6%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%