Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)81 81 0 0.0%
Incl. Wall Time (microsec) per call 41 41 0 0.0%
Excl. Wall Time (microsec)13 12 -1 -7.7%
Incl. CPU (microsecs)85 84 -1 -1.2%
Incl. CPU (microsecs) per call 43 42 -1 -1.2%
Excl. CPU (microsec)15 12 -3 -20.0%
Incl. MemUse (bytes)3,592 3,592 0 0.0%
Incl. MemUse (bytes) per call 1,796 1,796 0 0.0%
Excl. MemUse (bytes)1,688 1,688 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 N/A% -3 -300.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% 1 N/A% 2 200.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%