Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)223 255 32 14.3%
Incl. Wall Time (microsec) per call 74 85 11 14.3%
Excl. Wall Time (microsec)78 79 1 1.3%
Incl. CPU (microsecs)225 260 35 15.6%
Incl. CPU (microsecs) per call 75 87 12 15.6%
Excl. CPU (microsec)50 58 8 16.0%
Incl. MemUse (bytes)4,096 4,096 0 0.0%
Incl. MemUse (bytes) per call 1,365 1,365 0 0.0%
Excl. MemUse (bytes)972 972 0 0.0%
Incl. PeakMemUse (bytes)2,972 2,972 0 0.0%
Incl. PeakMemUse (bytes) per call 991 991 0 0.0%
Excl. PeakMemUse (bytes)992 992 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% 32 4.2% 35 11.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.1% 8 22.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 32 100.0% 35 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 22 68.8% 17 48.6% 0 N/A% 0 N/A%
DateTime::format0 N/A% 5 15.6% 6 17.1% 0 N/A% 0 N/A%
DateTime::setTimezone0 N/A% 2 6.2% 2 5.7% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 2 6.2% 2 5.7% 0 N/A% 0 N/A%