Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)103 92 -11 -10.7%
Incl. Wall Time (microsec) per call 15 13 -2 -10.7%
Excl. Wall Time (microsec)23 21 -2 -8.7%
Incl. CPU (microsecs)113 104 -9 -8.0%
Incl. CPU (microsecs) per call 16 15 -1 -8.0%
Excl. CPU (microsec)30 30 0 0.0%
Incl. MemUse (bytes)3,248 3,248 0 0.0%
Incl. MemUse (bytes) per call 464 464 0 0.0%
Excl. MemUse (bytes)1,616 1,616 0 0.0%
Incl. PeakMemUse (bytes)2,648 2,648 0 0.0%
Incl. PeakMemUse (bytes) per call 378 378 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% -11 -0.5% -9 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -18.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -11 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% -8 -72.7% -8 -88.9% 0 N/A% 0 N/A%
is_string0 N/A% -1 -9.1% -1 -11.1% 0 N/A% 0 N/A%