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

Symfony\Component\HttpFoundation\Response::setDateRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)129 134 5 3.9%
Incl. Wall Time (microsec) per call 43 45 2 3.9%
Excl. Wall Time (microsec)41 44 3 7.3%
Incl. CPU (microsecs)133 137 4 3.0%
Incl. CPU (microsecs) per call 44 46 1 3.0%
Excl. CPU (microsec)31 32 1 3.2%
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 Function3 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%