Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)58 53 -5 -8.6%
Incl. Wall Time (microsec) per call 58 53 -5 -8.6%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)59 54 -5 -8.5%
Incl. CPU (microsecs) per call 59 54 -5 -8.5%
Excl. CPU (microsec)6 5 -1 -16.7%
Incl. MemUse (bytes)3,520 3,520 0 0.0%
Incl. MemUse (bytes) per call 3,520 3,520 0 0.0%
Excl. MemUse (bytes)1,616 1,616 0 0.0%
Incl. PeakMemUse (bytes)2,600 2,600 0 0.0%
Incl. PeakMemUse (bytes) per call 2,600 2,600 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::prepareTimezone [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
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -5 -1.2% -5 -2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 20.0% -1 -20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -5 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% -6 -120.0% -5 -100.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%