Diff Report
Run #519de96d52213: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519de96d52213Run #519de8fbb9479DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)2,779 2,790 11 0.4%
Incl. Wall Time (microsec) per call 68 68 0 0.4%
Excl. Wall Time (microsec)250 234 -16 -6.4%
Incl. CPU (microsecs)2,808 2,823 15 0.5%
Incl. CPU (microsecs) per call 68 69 0 0.5%
Excl. CPU (microsec)185 172 -13 -7.0%
Incl. MemUse (bytes)5,712 5,712 0 0.0%
Incl. MemUse (bytes) per call 139 139 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)488 488 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 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% 11 0.7% 15 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -145.5% -13 -86.7% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 11 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 19 172.7% 21 140.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 8 72.7% 7 46.7% 0 N/A% 0 N/A%