Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)2,265 2,188 -77 -3.4%
Incl. Wall Time (microsec) per call 81 78 -3 -3.4%
Excl. Wall Time (microsec)196 194 -2 -1.0%
Incl. CPU (microsecs)2,296 2,219 -77 -3.4%
Incl. CPU (microsecs) per call 82 79 -3 -3.4%
Excl. CPU (microsec)149 170 21 14.1%
Incl. MemUse (bytes)5,624 5,624 0 0.0%
Incl. MemUse (bytes) per call 201 201 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes) per call 39 39 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% -77 -3.3% -77 -2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -2.6% 21 27.3% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -77 -100.0% -77 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -70 -90.9% -79 -102.6% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -5 -6.5% -19 -24.7% 0 N/A% 0 N/A%