Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)387 388 1 0.3%
Incl. Wall Time (microsec) per call 194 194 1 0.3%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)390 391 1 0.3%
Incl. CPU (microsecs) per call 195 196 1 0.3%
Excl. CPU (microsec)15 17 2 13.3%
Incl. MemUse (bytes)3,260 3,260 0 0.0%
Incl. MemUse (bytes) per call 1,630 1,630 0 0.0%
Excl. MemUse (bytes)820 820 0 0.0%
Incl. PeakMemUse (bytes)3,304 3,304 0 0.0%
Incl. PeakMemUse (bytes) per call 1,652 1,652 0 0.0%
Excl. PeakMemUse (bytes)764 764 0 0.0%

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% 1 0.1% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 2 200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 1 100.0% -2 -200.0% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%