Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)115 107 -8 -7.0%
Incl. Wall Time (microsec) per call 5 5 -0 -7.0%
Excl. Wall Time (microsec)59 57 -2 -3.4%
Incl. CPU (microsecs)133 130 -3 -2.3%
Incl. CPU (microsecs) per call 6 6 -0 -2.3%
Excl. CPU (microsec)75 78 3 4.0%
Incl. MemUse (bytes)3,424 3,424 0 0.0%
Incl. MemUse (bytes) per call 149 149 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% -8 -2.0% -3 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -25.0% 3 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -8 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% -6 -75.0% -5 -166.7% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%