Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)3,008 2,922 -86 -2.9%
Incl. Wall Time (microsec) per call 72 70 -2 -2.9%
Excl. Wall Time (microsec)261 250 -11 -4.2%
Incl. CPU (microsecs)3,047 2,962 -85 -2.8%
Incl. CPU (microsecs) per call 73 71 -2 -2.8%
Excl. CPU (microsec)201 202 1 0.5%
Incl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. MemUse (bytes) per call 136 136 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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% -86 -26.6% -85 -5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -12.8% 1 1.2% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -86 -100.0% -85 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -73 -84.9% -78 -91.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -2 -2.3% -8 -9.4% 0 N/A% 0 N/A%