Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #51ec243650361Run #51ec227a9cea0DiffDiff%
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)67 62 -5 -7.5%
Incl. CPU (microsecs)102 103 1 1.0%
Incl. CPU (microsecs) per call 4 4 0 1.0%
Excl. CPU (microsec)92 96 4 4.3%
Incl. MemUse (bytes)3,336 3,336 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 -0.1% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 4 400.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -5 -100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%