Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for DateTimeZone::__construct

DateTimeZone::__constructRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)51 50 -1 -2.0%
Incl. Wall Time (microsec) per call 7 7 -0 -2.0%
Excl. Wall Time (microsec)51 50 -1 -2.0%
Incl. CPU (microsecs)56 60 4 7.1%
Incl. CPU (microsecs) per call 8 9 1 7.1%
Excl. CPU (microsec)56 60 4 7.1%
Incl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. MemUse (bytes) per call 625 625 0 0.0%
Excl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. PeakMemUse (bytes)1,080 1,416 336 31.1%
Incl. PeakMemUse (bytes) per call 154 202 48 31.1%
Excl. PeakMemUse (bytes)1,080 1,416 336 31.1%

Parent/Child Regression/Improvement report for DateTimeZone::__construct [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
DateTimeZone::__construct0 N/A% -1 -0.1% 4 0.2% 0 0.0% 336 1.5%
Exclusive Metrics Diff for Current Function-1 -100.0% 4 100.0% 0 N/A% 336 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 1 100.0% 1 25.0% 0 N/A% 336 100.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -100.0% 2 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%