Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)5,647 5,678 31 0.5%
Incl. Wall Time (microsec) per call 209 210 1 0.5%
Excl. Wall Time (microsec)282 299 17 6.0%
Incl. CPU (microsecs)5,669 5,705 36 0.6%
Incl. CPU (microsecs) per call 210 211 1 0.6%
Excl. CPU (microsec)237 250 13 5.5%
Incl. MemUse (bytes)9,560 9,560 0 0.0%
Incl. MemUse (bytes) per call 354 354 0 0.0%
Excl. MemUse (bytes)760 760 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\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% 31 1.3% 36 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 54.8% 13 36.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 31 100.0% 36 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 16 51.6% 24 66.7% 0 N/A% 0 N/A%
DateTime::format0 N/A% -3 -9.7% -8 -22.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% 1 3.2% 7 19.4% 0 N/A% 0 N/A%