Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)893 887 -6 -0.7%
Incl. Wall Time (microsec) per call 81 81 -1 -0.7%
Excl. Wall Time (microsec)85 82 -3 -3.5%
Incl. CPU (microsecs)910 897 -13 -1.4%
Incl. CPU (microsecs) per call 83 82 -1 -1.4%
Excl. CPU (microsec)73 67 -6 -8.2%
Incl. MemUse (bytes)5,880 5,880 0 0.0%
Incl. MemUse (bytes) per call 535 535 0 0.0%
Excl. MemUse (bytes)1,464 1,464 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\Core\Datetime\DrupalDateTime::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\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -6 -1.3% -13 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -50.0% -6 -46.2% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -6 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -2 -33.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -1 -16.7% -7 -53.8% 0 N/A% 0 N/A%