Diff Report
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #51774d289642fRun #51774c26bf054DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)3,425 3,452 27 0.8%
Incl. Wall Time (microsec) per call 66 66 1 0.8%
Excl. Wall Time (microsec)303 303 0 0.0%
Incl. CPU (microsecs)3,479 3,499 20 0.6%
Incl. CPU (microsecs) per call 67 67 0 0.6%
Excl. CPU (microsec)255 260 5 2.0%
Incl. MemUse (bytes)5,888 5,888 0 0.0%
Incl. MemUse (bytes) per call 113 113 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)0 1,264 1,264 N/A%
Incl. PeakMemUse (bytes) per call 0 24 24 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% 27 0.1% 20 0.1% 0 0.0% 1,264 7.0%
Exclusive Metrics Diff for Current Function0 0.0% 5 25.0% 0 N/A% 0 0.0%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 27 100.0% 20 100.0% 0 N/A% 1,264 100.0%
Child functions
drupal_get_user_timezone0 N/A% 32 118.5% 19 95.0% 0 N/A% 1,264 100.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -5 -18.5% -4 -20.0% 0 N/A% 0 0.0%