Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)134 129 -5 -3.7%
Incl. Wall Time (microsec) per call 45 43 -2 -3.7%
Excl. Wall Time (microsec)44 41 -3 -6.8%
Incl. CPU (microsecs)137 133 -4 -2.9%
Incl. CPU (microsecs) per call 46 44 -1 -2.9%
Excl. CPU (microsec)32 31 -1 -3.1%
Incl. MemUse (bytes)7,296 7,296 0 0.0%
Incl. MemUse (bytes) per call 2,432 2,432 0 0.0%
Excl. MemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes)4,744 4,744 0 0.0%
Incl. PeakMemUse (bytes) per call 1,581 1,581 0 0.0%
Excl. PeakMemUse (bytes)1,504 1,504 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 -0.0% -4 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -60.0% -1 -25.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -5 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -60.0% -3 -75.0% 0 N/A% 0 N/A%
DateTime::format0 N/A% 1 20.0% -1 -25.0% 0 N/A% 0 N/A%
DateTime::setTimezone0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%