Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)141 139 -2 -1.4%
Incl. Wall Time (microsec) per call 3 3 -0 -1.4%
Excl. Wall Time (microsec)84 83 -1 -1.2%
Incl. CPU (microsecs)196 204 8 4.1%
Incl. CPU (microsecs) per call 4 4 0 4.1%
Excl. CPU (microsec)132 139 7 5.3%
Incl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. MemUse (bytes) per call 69 69 0 0.0%
Excl. MemUse (bytes)1,696 1,696 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% -2 -0.0% 8 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% 7 87.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -2 -100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%