Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519dd86a86681Run #519dd9ab8b74dDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)2,771 2,806 35 1.3%
Incl. Wall Time (microsec) per call 68 68 1 1.3%
Excl. Wall Time (microsec)241 239 -2 -0.8%
Incl. CPU (microsecs)2,801 2,843 42 1.5%
Incl. CPU (microsecs) per call 68 69 1 1.5%
Excl. CPU (microsec)191 189 -2 -1.0%
Incl. MemUse (bytes)5,704 5,704 0 0.0%
Incl. MemUse (bytes) per call 139 139 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)488 488 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 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% 35 0.1% 42 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -5.7% -2 -4.8% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 35 100.0% 42 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 38 108.6% 42 100.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -1 -2.9% 2 4.8% 0 N/A% 0 N/A%