Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)193 179 -14 -7.3%
Incl. Wall Time (microsec) per call 64 60 -5 -7.3%
Excl. Wall Time (microsec)39 28 -11 -28.2%
Incl. CPU (microsecs)197 185 -12 -6.1%
Incl. CPU (microsecs) per call 66 62 -4 -6.1%
Excl. CPU (microsec)26 26 0 0.0%
Incl. MemUse (bytes)2,144 2,144 0 0.0%
Incl. MemUse (bytes) per call 715 715 0 0.0%
Excl. MemUse (bytes)1,064 1,064 0 0.0%
Incl. PeakMemUse (bytes)1,664 1,664 0 0.0%
Incl. PeakMemUse (bytes) per call 555 555 0 0.0%
Excl. PeakMemUse (bytes)852 852 0 0.0%

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% -14 -1.5% -12 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -78.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -14 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% -3 -21.4% -2 -16.7% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -10 -83.3% 0 N/A% 0 N/A%