Diff Report
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #5204425923c81Run #5204417bc7ab7DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,079 1,074 -5 -0.5%
Incl. Wall Time (microsec) per call 98 98 -0 -0.5%
Excl. Wall Time (microsec)70 68 -2 -2.9%
Incl. CPU (microsecs)1,095 1,086 -9 -0.8%
Incl. CPU (microsecs) per call 100 99 -1 -0.8%
Excl. CPU (microsec)62 54 -8 -12.9%
Incl. MemUse (bytes)5,704 5,704 0 0.0%
Incl. MemUse (bytes) per call 519 519 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)6,912 6,912 0 0.0%
Incl. PeakMemUse (bytes) per call 628 628 0 0.0%
Excl. PeakMemUse (bytes)1,208 1,208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DrupalDateTime::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\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -5 -6.3% -9 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -40.0% -8 -88.9% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -5 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -11 -220.0% -12 -133.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 8 160.0% 11 122.2% 0 N/A% 0 N/A%