Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)4,835 4,829 -6 -0.1%
Incl. Wall Time (microsec) per call 112 112 -0 -0.1%
Excl. Wall Time (microsec)414 411 -3 -0.7%
Incl. CPU (microsecs)4,880 4,876 -4 -0.1%
Incl. CPU (microsecs) per call 113 113 -0 -0.1%
Excl. CPU (microsec)351 349 -2 -0.6%
Incl. MemUse (bytes)1,328 1,328 0 0.0%
Incl. MemUse (bytes) per call 31 31 0 0.0%
Excl. MemUse (bytes)-1,608 -1,608 0 0.0%
Incl. PeakMemUse (bytes)408 408 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
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 -1.0% -4 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -50.0% -2 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -6 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -7 -116.7% -12 -300.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 4 66.7% 10 250.0% 0 N/A% 0 N/A%