Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for DateTime::setTimezone

DateTime::setTimezoneRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4 4 0 0.0%
Incl. Wall Time (microsec) per call 2 2 0 0.0%
Excl. Wall Time (microsec)4 4 0 0.0%
Incl. CPU (microsecs)39 6 -33 -84.6%
Incl. CPU (microsecs) per call 20 3 -17 -84.6%
Excl. CPU (microsec)39 6 -33 -84.6%
Incl. MemUse (bytes)1,632 1,632 0 0.0%
Incl. MemUse (bytes) per call 816 816 0 0.0%
Excl. MemUse (bytes)1,632 1,632 0 0.0%
Incl. PeakMemUse (bytes)1,368 160 -1,208 -88.3%
Incl. PeakMemUse (bytes) per call 684 80 -604 -88.3%
Excl. PeakMemUse (bytes)1,368 160 -1,208 -88.3%

Parent/Child Regression/Improvement report for DateTime::setTimezone [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
DateTime::setTimezone0 N/A% 0 0.0% -33 -2.0% 0 0.0% -1,208 -11.3%
Exclusive Metrics Diff for Current Function0 N/A% -33 -100.0% 0 N/A% -1,208 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 N/A% 0 0.0% 0 N/A% -640 -53.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 N/A% -33 -100.0% 0 N/A% -568 -47.0%