Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)2,922 2,928 6 0.2%
Incl. Wall Time (microsec) per call 70 70 0 0.2%
Excl. Wall Time (microsec)268 258 -10 -3.7%
Incl. CPU (microsecs)2,962 2,966 4 0.1%
Incl. CPU (microsecs) per call 71 71 0 0.1%
Excl. CPU (microsec)214 191 -23 -10.7%
Incl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. MemUse (bytes) per call 136 136 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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% 6 0.8% 4 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -166.7% -23 -575.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 6 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 16 266.7% 31 775.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% -4 -100.0% 0 N/A% 0 N/A%