Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)159 156 -3 -1.9%
Incl. Wall Time (microsec) per call 159 156 -3 -1.9%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)160 162 2 1.2%
Incl. CPU (microsecs) per call 160 162 2 1.2%
Excl. CPU (microsec)8 11 3 37.5%
Incl. MemUse (bytes)5,904 5,888 -16 -0.3%
Incl. MemUse (bytes) per call 5,904 5,888 -16 -0.3%
Excl. MemUse (bytes)1,464 1,472 8 0.5%
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% -3 -0.0% 2 0.0% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 3 150.0% 8 50.0% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -3 -100.0% 2 100.0% -16 -100.0% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -4 -133.3% -2 -100.0% -24 -150.0% 0 N/A%
drupal_get_user_timezone0 N/A% 1 33.3% 1 50.0% 0 0.0% 0 N/A%