Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)124 123 -1 -0.8%
Incl. Wall Time (microsec) per call 62 62 -1 -0.8%
Excl. Wall Time (microsec)25 24 -1 -4.0%
Incl. CPU (microsecs)126 128 2 1.6%
Incl. CPU (microsecs) per call 63 64 1 1.6%
Excl. CPU (microsec)19 23 4 21.1%
Incl. MemUse (bytes)1,916 1,916 0 0.0%
Incl. MemUse (bytes) per call 958 958 0 0.0%
Excl. MemUse (bytes)988 988 0 0.0%
Incl. PeakMemUse (bytes)1,576 1,576 0 0.0%
Incl. PeakMemUse (bytes) per call 788 788 0 0.0%
Excl. PeakMemUse (bytes)812 812 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% -1 -0.1% 2 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 4 200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -1 -100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%