Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)68 68 0 0.0%
Incl. Wall Time (microsec) per call 34 34 0 0.0%
Excl. Wall Time (microsec)22 23 1 4.5%
Incl. CPU (microsecs)71 72 1 1.4%
Incl. CPU (microsecs) per call 36 36 1 1.4%
Excl. CPU (microsec)16 17 1 6.2%
Incl. MemUse (bytes)6,720 6,720 0 0.0%
Incl. MemUse (bytes) per call 3,360 3,360 0 0.0%
Excl. MemUse (bytes)2,056 2,056 0 0.0%
Incl. PeakMemUse (bytes)6,120 6,152 32 0.5%
Incl. PeakMemUse (bytes) per call 3,060 3,076 16 0.5%
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% 0 0.0% 1 0.3% 0 0.0% 32 0.3%
Exclusive Metrics Diff for Current Function1 N/A% 1 100.0% 0 N/A% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 N/A% 1 100.0% 0 N/A% 32 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 N/A% 0 0.0% 0 N/A% 32 100.0%
DateTime::format0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 0.0%
DateTime::setTimezone0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
DateTimeZone::__construct0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 0.0%