Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)94 89 -5 -5.3%
Incl. Wall Time (microsec) per call 47 45 -3 -5.3%
Excl. Wall Time (microsec)31 29 -2 -6.5%
Incl. CPU (microsecs)98 90 -8 -8.2%
Incl. CPU (microsecs) per call 49 45 -4 -8.2%
Excl. CPU (microsec)23 18 -5 -21.7%
Incl. MemUse (bytes)6,656 6,656 0 0.0%
Incl. MemUse (bytes) per call 3,328 3,328 0 0.0%
Excl. MemUse (bytes)1,992 1,992 0 0.0%
Incl. PeakMemUse (bytes)6,088 6,088 0 0.0%
Incl. PeakMemUse (bytes) per call 3,044 3,044 0 0.0%
Excl. PeakMemUse (bytes)1,792 1,792 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::setDate [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::setDate0 N/A% -5 -0.3% -8 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -40.0% -5 -62.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -5 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -40.0% -5 -62.5% 0 N/A% 0 N/A%
DateTime::setTimezone0 N/A% -1 -20.0% -1 -12.5% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTime::format0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%