Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)71 66 -5 -7.0%
Incl. Wall Time (microsec) per call 3 2 -0 -7.0%
Excl. Wall Time (microsec)68 63 -5 -7.4%
Incl. CPU (microsecs)107 88 -19 -17.8%
Incl. CPU (microsecs) per call 4 3 -1 -17.8%
Excl. CPU (microsec)101 84 -17 -16.8%
Incl. MemUse (bytes)3,344 3,344 0 0.0%
Incl. MemUse (bytes) per call 119 119 0 0.0%
Excl. MemUse (bytes)1,688 1,688 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\Component\Datetime\DateTimePlus::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\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -5 -0.2% -19 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% -17 -89.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -5 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%