Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)246 244 -2 -0.8%
Incl. Wall Time (microsec) per call 82 81 -1 -0.8%
Excl. Wall Time (microsec)21 22 1 4.8%
Incl. CPU (microsecs)249 248 -1 -0.4%
Incl. CPU (microsecs) per call 83 83 -0 -0.4%
Excl. CPU (microsec)14 22 8 57.1%
Incl. MemUse (bytes)5,600 5,600 0 0.0%
Incl. MemUse (bytes) per call 1,867 1,867 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)2,512 2,512 0 0.0%
Incl. PeakMemUse (bytes) per call 837 837 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% -2 -0.1% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% 8 800.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -2 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -2 -100.0% -4 -400.0% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% -1 -50.0% -5 -500.0% 0 N/A% 0 N/A%