Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)906 917 11 1.2%
Incl. Wall Time (microsec) per call 82 83 1 1.2%
Excl. Wall Time (microsec)54 63 9 16.7%
Incl. CPU (microsecs)917 928 11 1.2%
Incl. CPU (microsecs) per call 83 84 1 1.2%
Excl. CPU (microsec)47 52 5 10.6%
Incl. MemUse (bytes)5,800 5,800 0 0.0%
Incl. MemUse (bytes) per call 527 527 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)7,296 7,296 0 0.0%
Incl. PeakMemUse (bytes) per call 663 663 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% 11 3.0% 11 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 81.8% 5 45.5% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 11 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 3 27.3% 9 81.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -1 -9.1% -3 -27.3% 0 N/A% 0 N/A%