Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)222 216 -6 -2.7%
Incl. Wall Time (microsec) per call 111 108 -3 -2.7%
Excl. Wall Time (microsec)19 19 0 0.0%
Incl. CPU (microsecs)225 219 -6 -2.7%
Incl. CPU (microsecs) per call 113 110 -3 -2.7%
Excl. CPU (microsec)15 13 -2 -13.3%
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)352 352 0 0.0%
Incl. PeakMemUse (bytes) per call 176 176 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% -6 -0.4% -6 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -4 -66.7% -4 -66.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -2 -33.3% 0 0.0% 0 N/A% 0 N/A%