Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)54 51 -3 -5.6%
Incl. Wall Time (microsec) per call 54 51 -3 -5.6%
Excl. Wall Time (microsec)10 8 -2 -20.0%
Incl. CPU (microsecs)55 52 -3 -5.5%
Incl. CPU (microsecs) per call 55 52 -3 -5.5%
Excl. CPU (microsec)5 5 0 0.0%
Incl. MemUse (bytes)3,520 3,520 0 0.0%
Incl. MemUse (bytes) per call 3,520 3,520 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 2,648 2,648 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% -1 -33.3% -1 -33.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%