Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)479 485 6 1.3%
Incl. Wall Time (microsec) per call 120 121 2 1.3%
Excl. Wall Time (microsec)23 23 0 0.0%
Incl. CPU (microsecs)482 489 7 1.5%
Incl. CPU (microsecs) per call 121 122 2 1.5%
Excl. CPU (microsec)20 20 0 0.0%
Incl. MemUse (bytes)6,184 6,184 0 0.0%
Incl. MemUse (bytes) per call 1,546 1,546 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)6,216 6,216 0 0.0%
Incl. PeakMemUse (bytes) per call 1,554 1,554 0 0.0%
Excl. PeakMemUse (bytes)1,208 1,208 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% 6 0.8% 7 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 6 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 8 133.3% 10 142.9% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% -2 -33.3% -3 -42.9% 0 N/A% 0 N/A%