Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)235 216 -19 -8.1%
Incl. Wall Time (microsec) per call 118 108 -10 -8.1%
Excl. Wall Time (microsec)25 18 -7 -28.0%
Incl. CPU (microsecs)238 218 -20 -8.4%
Incl. CPU (microsecs) per call 119 109 -10 -8.4%
Excl. CPU (microsec)19 12 -7 -36.8%
Incl. MemUse (bytes)5,888 5,888 0 0.0%
Incl. MemUse (bytes) per call 2,944 2,944 0 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)456 456 0 0.0%
Incl. PeakMemUse (bytes) per call 228 228 0 0.0%
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% -19 -0.2% -20 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -36.8% -7 -35.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -19 -100.0% -20 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -6 -31.6% -6 -30.0% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% -6 -31.6% -7 -35.0% 0 N/A% 0 N/A%