Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)226 226 0 0.0%
Incl. Wall Time (microsec) per call 113 113 0 0.0%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)228 228 0 0.0%
Incl. CPU (microsecs) per call 114 114 0 0.0%
Excl. CPU (microsec)12 10 -2 -16.7%
Incl. MemUse (bytes)5,872 5,896 24 0.4%
Incl. MemUse (bytes) per call 2,936 2,948 12 0.4%
Excl. MemUse (bytes)1,464 1,488 24 1.6%
Incl. PeakMemUse (bytes)568 568 0 0.0%
Incl. PeakMemUse (bytes) per call 284 284 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% 0 0.0% 0 0.0% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 N/A% -2 N/A% 24 100.0% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 0 N/A% 0 N/A% 24 100.0% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 1 N/A% 3 N/A% 0 0.0% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 N/A% -1 N/A% 0 0.0% 0 N/A%