Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,258 1,280 22 1.7%
Incl. Wall Time (microsec) per call 126 128 2 1.7%
Excl. Wall Time (microsec)79 84 5 6.3%
Incl. CPU (microsecs)1,270 1,289 19 1.5%
Incl. CPU (microsecs) per call 127 129 2 1.5%
Excl. CPU (microsec)69 68 -1 -1.4%
Incl. MemUse (bytes)3,192 3,192 0 0.0%
Incl. MemUse (bytes) per call 319 319 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)4,096 4,096 0 0.0%
Incl. PeakMemUse (bytes) per call 410 410 0 0.0%
Excl. PeakMemUse (bytes)1,248 1,248 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% 22 0.2% 19 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 22.7% -1 -5.3% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 22 100.0% 19 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 18 81.8% 19 100.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -1 -4.5% 1 5.3% 0 N/A% 0 N/A%