Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)43 38 -5 -11.6%
Incl. Wall Time (microsec) per call 43 38 -5 -11.6%
Excl. Wall Time (microsec)13 12 -1 -7.7%
Incl. CPU (microsecs)44 39 -5 -11.4%
Incl. CPU (microsecs) per call 44 39 -5 -11.4%
Excl. CPU (microsec)9 9 0 0.0%
Incl. MemUse (bytes)6,048 6,048 0 0.0%
Incl. MemUse (bytes) per call 6,048 6,048 0 0.0%
Excl. MemUse (bytes)2,072 2,072 0 0.0%
Incl. PeakMemUse (bytes)5,160 5,152 -8 -0.2%
Incl. PeakMemUse (bytes) per call 5,160 5,152 -8 -0.2%
Excl. PeakMemUse (bytes)1,704 1,704 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 -0.1% -5 -0.1% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-1 -20.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -5 -100.0% -5 -100.0% 0 N/A% -8 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -60.0% -3 -60.0% 0 N/A% -8 -100.0%
DateTime::format0 N/A% -1 -20.0% -2 -40.0% 0 N/A% 0 0.0%
DateTime::setTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%