Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)216 235 19 8.8%
Incl. Wall Time (microsec) per call 108 118 10 8.8%
Excl. Wall Time (microsec)18 25 7 38.9%
Incl. CPU (microsecs)218 238 20 9.2%
Incl. CPU (microsecs) per call 109 119 10 9.2%
Excl. CPU (microsec)12 19 7 58.3%
Incl. MemUse (bytes)5,888 5,888 0 0.0%
Incl. MemUse (bytes) per call 2,944 2,944 0 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)456 456 0 0.0%
Incl. PeakMemUse (bytes) per call 228 228 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% 19 0.2% 20 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 36.8% 7 35.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 19 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 6 31.6% 6 30.0% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% 6 31.6% 7 35.0% 0 N/A% 0 N/A%