Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)549 45 -504 -91.8%
Incl. Wall Time (microsec) per call 549 45 -504 -91.8%
Excl. Wall Time (microsec)520 16 -504 -96.9%
Incl. CPU (microsecs)550 47 -503 -91.5%
Incl. CPU (microsecs) per call 550 47 -503 -91.5%
Excl. CPU (microsec)15 13 -2 -13.3%
Incl. MemUse (bytes)38,800 6,040 -32,760 -84.4%
Incl. MemUse (bytes) per call 38,800 6,040 -32,760 -84.4%
Excl. MemUse (bytes)2,040 2,048 8 0.4%
Incl. PeakMemUse (bytes)42,096 0 -42,096 -100.0%
Incl. PeakMemUse (bytes) per call 42,096 0 -42,096 -100.0%
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% -504 -6.2% -503 -5.2% -32,760 -295.9% -42,096 -381.0%
Exclusive Metrics Diff for Current Function-504 -100.0% -2 -0.4% 8 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -504 -100.0% -503 -100.0% -32,760 -100.0% -42,096 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -502 -99.8% -32,768 -100.0% -42,096 -100.0%
DateTime¼‹º¾w ::format0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::setTimezone0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%