Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setDate

Symfony\Component\HttpFoundation\Response::setDateRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)74 70 -4 -5.4%
Incl. Wall Time (microsec) per call 37 35 -2 -5.4%
Excl. Wall Time (microsec)25 25 0 0.0%
Incl. CPU (microsecs)77 75 -2 -2.6%
Incl. CPU (microsecs) per call 39 38 -1 -2.6%
Excl. CPU (microsec)18 19 1 5.6%
Incl. MemUse (bytes)6,656 6,656 0 0.0%
Incl. MemUse (bytes) per call 3,328 3,328 0 0.0%
Excl. MemUse (bytes)1,992 1,992 0 0.0%
Incl. PeakMemUse (bytes)6,088 6,088 0 0.0%
Incl. PeakMemUse (bytes) per call 3,044 3,044 0 0.0%
Excl. PeakMemUse (bytes)1,792 1,792 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% -4 -6.2% -2 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 1 50.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -4 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -75.0% -5 -250.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% -1 -25.0% -1 -50.0% 0 N/A% 0 N/A%
DateTime::setTimezone0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
DateTime::format0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%