Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)185 193 8 4.3%
Incl. Wall Time (microsec) per call 46 48 2 4.3%
Excl. Wall Time (microsec)30 29 -1 -3.3%
Incl. CPU (microsecs)187 197 10 5.3%
Incl. CPU (microsecs) per call 47 49 3 5.3%
Excl. CPU (microsec)26 23 -3 -11.5%
Incl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. MemUse (bytes) per call 976 976 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)2,568 2,568 0 0.0%
Incl. PeakMemUse (bytes) per call 642 642 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 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% 8 1.1% 10 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -12.5% -3 -30.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 8 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% 9 112.5% 9 90.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 4 40.0% 0 N/A% 0 N/A%