Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)3,428 3,399 -29 -0.8%
Incl. Wall Time (microsec) per call 66 65 -1 -0.8%
Excl. Wall Time (microsec)298 297 -1 -0.3%
Incl. CPU (microsecs)3,472 3,451 -21 -0.6%
Incl. CPU (microsecs) per call 67 66 -0 -0.6%
Excl. CPU (microsec)240 241 1 0.4%
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 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 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% -29 -0.7% -21 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -3.4% 1 4.8% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -29 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -26 -89.7% -30 -142.9% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -2 -6.9% 8 38.1% 0 N/A% 0 N/A%