Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)411 428 17 4.1%
Incl. Wall Time (microsec) per call 206 214 9 4.1%
Excl. Wall Time (microsec)28 29 1 3.6%
Incl. CPU (microsecs)414 432 18 4.3%
Incl. CPU (microsecs) per call 207 216 9 4.3%
Excl. CPU (microsec)23 25 2 8.7%
Incl. MemUse (bytes)5,888 5,888 0 0.0%
Incl. MemUse (bytes) per call 2,944 2,944 0 0.0%
Excl. MemUse (bytes)1,248 1,248 0 0.0%
Incl. PeakMemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes) per call 128 128 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% 17 0.2% 18 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 5.9% 2 11.1% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 17 100.0% 18 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 19 111.8% 19 105.6% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% -3 -17.6% -3 -16.7% 0 N/A% 0 N/A%