Diff Report
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #518fbcc2155d3Run #518fb7370421eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)155 144 -11 -7.1%
Incl. Wall Time (microsec) per call 155 144 -11 -7.1%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)157 146 -11 -7.0%
Incl. CPU (microsecs) per call 157 146 -11 -7.0%
Excl. CPU (microsec)9 9 0 0.0%
Incl. MemUse (bytes)5,880 5,880 0 0.0%
Incl. MemUse (bytes) per call 5,880 5,880 0 0.0%
Excl. MemUse (bytes)1,464 1,464 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\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% -11 -7.5% -11 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -9.1% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -11 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -6 -54.5% -6 -54.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -4 -36.4% -5 -45.5% 0 N/A% 0 N/A%