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

Symfony\Component\HttpFoundation\Response::setDateRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4,084 763 -3,321 -81.3%
Incl. Wall Time (microsec) per call 2,042 382 -1,661 -81.3%
Excl. Wall Time (microsec)1,094 186 -908 -83.0%
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)9,368 9,408 40 0.4%
Incl. MemUse (bytes) per call 4,684 4,704 20 0.4%
Excl. MemUse (bytes)2,808 2,888 80 2.8%
Incl. PeakMemUse (bytes)8,224 8,096 -128 -1.6%
Incl. PeakMemUse (bytes) per call 4,112 4,048 -64 -1.6%
Excl. PeakMemUse (bytes)2,344 2,384 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 Function-908 -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%