Diff Report
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #52a03772cdd55Run #52a03729e7d1aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)321 299 -22 -6.9%
Incl. Wall Time (microsec) per call 161 150 -11 -6.9%
Excl. Wall Time (microsec)26 21 -5 -19.2%
Incl. CPU (microsecs)323 301 -22 -6.8%
Incl. CPU (microsecs) per call 162 151 -11 -6.8%
Excl. CPU (microsec)21 17 -4 -19.0%
Incl. MemUse (bytes)5,640 5,640 0 0.0%
Incl. MemUse (bytes) per call 2,820 2,820 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)7,048 7,048 0 0.0%
Incl. PeakMemUse (bytes) per call 3,524 3,524 0 0.0%
Excl. PeakMemUse (bytes)1,256 1,256 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% -22 -0.6% -22 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -22.7% -4 -18.2% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -22 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -13 -59.1% -14 -63.6% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -4 -18.2% -4 -18.2% 0 N/A% 0 N/A%