Diff Report
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #519c619634b1eRun #519c60f26cf68DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)5,736 5,773 37 0.6%
Incl. Wall Time (microsec) per call 287 289 2 0.6%
Excl. Wall Time (microsec)364 366 2 0.5%
Incl. CPU (microsecs)5,758 5,801 43 0.7%
Incl. CPU (microsecs) per call 288 290 2 0.7%
Excl. CPU (microsec)308 330 22 7.1%
Incl. MemUse (bytes)5,288 5,288 0 0.0%
Incl. MemUse (bytes) per call 264 264 0 0.0%
Excl. MemUse (bytes)376 376 0 0.0%
Incl. PeakMemUse (bytes)3,576 3,576 0 0.0%
Incl. PeakMemUse (bytes) per call 179 179 0 0.0%
Excl. PeakMemUse (bytes)612 612 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::format [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\Component\Datetime\DateTimePlus::format0 N/A% 37 2.0% 43 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 5.4% 22 51.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 37 100.0% 43 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 40 108.1% 31 72.1% 0 N/A% 0 N/A%
DateTime::format0 N/A% -3 -8.1% -3 -7.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -2 -5.4% -7 -16.3% 0 N/A% 0 N/A%