Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)44 527 483 1097.7%
Incl. Wall Time (microsec) per call 44 527 483 1097.7%
Excl. Wall Time (microsec)15 495 480 3200.0%
Incl. CPU (microsecs)45 527 482 1071.1%
Incl. CPU (microsecs) per call 45 527 482 1071.1%
Excl. CPU (microsec)13 12 -1 -7.7%
Incl. MemUse (bytes)6,032 38,800 32,768 543.2%
Incl. MemUse (bytes) per call 6,032 38,800 32,768 543.2%
Excl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes)0 52,672 52,672 N/A%
Incl. PeakMemUse (bytes) per call 0 52,672 52,672 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 483 39.6% 482 37.2% 32,768 758.5% 52,672 1217.0%
Exclusive Metrics Diff for Current Function480 99.4% -1 -0.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 483 100.0% 482 100.0% 32,768 100.0% 52,672 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 0.6% 4 0.8% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::format0 N/A% 0 0.0% 479 99.4% 32,768 100.0% 52,672 100.0%
DateTime¼‹º¾w ::setTimezone0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%