Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)763 4,084 3,321 435.3%
Incl. Wall Time (microsec) per call 382 2,042 1,661 435.3%
Excl. Wall Time (microsec)186 1,094 908 488.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,408 9,368 -40 -0.4%
Incl. MemUse (bytes) per call 4,704 4,684 -20 -0.4%
Excl. MemUse (bytes)2,888 2,808 -80 -2.8%
Incl. PeakMemUse (bytes)8,096 8,224 128 1.6%
Incl. PeakMemUse (bytes) per call 4,048 4,112 64 1.6%
Excl. PeakMemUse (bytes)2,384 2,344 -40 -1.7%

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% 3,321 0.0% 0 0.0% -40 -2.4% 128 8.5%
Exclusive Metrics Diff for Current Function908 27.3% 0 N/A% -80 -200.0% -40 -31.2%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 3,321 100.0% 0 N/A% -40 -100.0% 128 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1,857 55.9% 0 N/A% 0 0.0% 128 100.0%
DateTime::format0 N/A% 266 8.0% 0 N/A% 40 100.0% 40 31.2%
DateTime::setTimezone0 N/A% 162 4.9% 0 N/A% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 128 3.9% 0 N/A% 0 0.0% 0 0.0%