Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)588 577 -11 -1.9%
Incl. Wall Time (microsec) per call 196 192 -4 -1.9%
Excl. Wall Time (microsec)28 26 -2 -7.1%
Incl. CPU (microsecs)594 583 -11 -1.9%
Incl. CPU (microsecs) per call 198 194 -4 -1.9%
Excl. CPU (microsec)28 26 -2 -7.1%
Incl. MemUse (bytes)3,432 3,432 0 0.0%
Incl. MemUse (bytes) per call 1,144 1,144 0 0.0%
Excl. MemUse (bytes)820 820 0 0.0%
Incl. PeakMemUse (bytes)4,176 4,176 0 0.0%
Incl. PeakMemUse (bytes) per call 1,392 1,392 0 0.0%
Excl. PeakMemUse (bytes)744 744 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% -11 -0.7% -11 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -18.2% -2 -18.2% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -11 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -14 -127.3% -13 -118.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 5 45.5% 4 36.4% 0 N/A% 0 N/A%