Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)2,222 2,246 24 1.1%
Incl. Wall Time (microsec) per call 79 80 1 1.1%
Excl. Wall Time (microsec)201 199 -2 -1.0%
Incl. CPU (microsecs)2,250 2,276 26 1.2%
Incl. CPU (microsecs) per call 80 81 1 1.2%
Excl. CPU (microsec)162 168 6 3.7%
Incl. MemUse (bytes)5,616 5,616 0 0.0%
Incl. MemUse (bytes) per call 201 201 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes) per call 39 39 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% 24 0.3% 26 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -8.3% 6 23.1% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 24 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 21 87.5% 21 80.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 5 20.8% -1 -3.8% 0 N/A% 0 N/A%