Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)172 212 40 23.3%
Incl. Wall Time (microsec) per call 172 212 40 23.3%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. CPU (microsecs)174 214 40 23.0%
Incl. CPU (microsecs) per call 174 214 40 23.0%
Excl. CPU (microsec)6 8 2 33.3%
Incl. MemUse (bytes)5,632 5,632 0 0.0%
Incl. MemUse (bytes) per call 5,632 5,632 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)5,360 5,360 0 0.0%
Incl. PeakMemUse (bytes) per call 5,360 5,360 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% 40 75.5% 40 31.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 5.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 40 100.0% 40 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 39 97.5% 38 95.0% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% 1 2.5% 0 0.0% 0 N/A% 0 N/A%