Diff Report
Run #5198f92a4c3fa: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #5198f92a4c3faRun #5198f7eab7067DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)5,509 5,555 46 0.8%
Incl. Wall Time (microsec) per call 250 253 2 0.8%
Excl. Wall Time (microsec)394 405 11 2.8%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 182 182 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,968 7,968 0 0.0%
Incl. MemUse (bytes) per call 362 362 0 0.0%
Excl. MemUse (bytes)-1,344 -1,344 0 0.0%
Incl. PeakMemUse (bytes)1,952 1,952 0 0.0%
Incl. PeakMemUse (bytes) per call 89 89 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% 46 4.5% 4,001 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 23.9% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 46 100.0% 4,001 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 28 60.9% 4,001 100.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 7 15.2% 0 0.0% 0 N/A% 0 N/A%