Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)204 204 0 0.0%
Incl. Wall Time (microsec) per call 10 10 0 0.0%
Excl. Wall Time (microsec)101 100 -1 -1.0%
Incl. CPU (microsecs)238 220 -18 -7.6%
Incl. CPU (microsecs) per call 11 10 -1 -7.6%
Excl. CPU (microsec)130 109 -21 -16.2%
Incl. MemUse (bytes)1,028 1,028 0 0.0%
Incl. MemUse (bytes) per call 49 49 0 0.0%
Excl. MemUse (bytes)36 36 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% 0 0.0% -18 -7.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 N/A% -21 -116.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 0 N/A% -18 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% 1 N/A% 3 16.7% 0 N/A% 0 N/A%
is_string0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%