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

Symfony\Component\HttpFoundation\Response::setDateRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)45 549 504 1120.0%
Incl. Wall Time (microsec) per call 45 549 504 1120.0%
Excl. Wall Time (microsec)16 520 504 3150.0%
Incl. CPU (microsecs)47 550 503 1070.2%
Incl. CPU (microsecs) per call 47 550 503 1070.2%
Excl. CPU (microsec)13 15 2 15.4%
Incl. MemUse (bytes)6,040 38,800 32,760 542.4%
Incl. MemUse (bytes) per call 6,040 38,800 32,760 542.4%
Excl. MemUse (bytes)2,048 2,040 -8 -0.4%
Incl. PeakMemUse (bytes)0 42,096 42,096 N/A%
Incl. PeakMemUse (bytes) per call 0 42,096 42,096 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% 504 6.2% 503 5.2% 32,760 295.9% 42,096 381.0%
Exclusive Metrics Diff for Current Function504 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%