Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)40 83 43 107.5%
Incl. Wall Time (microsec) per call 40 83 43 107.5%
Excl. Wall Time (microsec)15 58 43 286.7%
Incl. CPU (microsecs)42 84 42 100.0%
Incl. CPU (microsecs) per call 42 84 42 100.0%
Excl. CPU (microsec)10 54 44 440.0%
Incl. MemUse (bytes)6,016 6,040 24 0.4%
Incl. MemUse (bytes) per call 6,016 6,040 24 0.4%
Excl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes)5,120 5,144 24 0.5%
Incl. PeakMemUse (bytes) per call 5,120 5,144 24 0.5%
Excl. PeakMemUse (bytes)1,704 1,704 0 0.0%

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% 43 10.3% 42 17.7% 24 0.1% 24 0.1%
Exclusive Metrics Diff for Current Function43 100.0% 44 104.8% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 43 100.0% 42 100.0% 24 100.0% 24 100.0%
Child functions
DateTimeZone::__construct0 N/A% -1 -2.3% 1 2.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
DateTime::format0 N/A% 0 0.0% -2 -4.8% 24 100.0% 24 100.0%