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

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)107 115 8 7.5%
Incl. Wall Time (microsec) per call 5 5 0 7.5%
Excl. Wall Time (microsec)57 59 2 3.5%
Incl. CPU (microsecs)130 133 3 2.3%
Incl. CPU (microsecs) per call 6 6 0 2.3%
Excl. CPU (microsec)78 75 -3 -3.8%
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 Function2 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%