Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)5,773 5,786 13 0.2%
Incl. Wall Time (microsec) per call 289 289 1 0.2%
Excl. Wall Time (microsec)366 377 11 3.0%
Incl. CPU (microsecs)5,801 5,815 14 0.2%
Incl. CPU (microsecs) per call 290 291 1 0.2%
Excl. CPU (microsec)330 328 -2 -0.6%
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 3,664 88 2.5%
Incl. PeakMemUse (bytes) per call 179 183 4 2.5%
Excl. PeakMemUse (bytes)612 728 116 19.0%

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% 13 0.2% 14 0.2% 0 0.0% 88 0.0%
Exclusive Metrics Diff for Current Function11 84.6% -2 -14.3% 0 N/A% 116 131.8%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 13 100.0% 14 100.0% 0 N/A% 88 100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -8 -61.5% -8 -57.1% 0 N/A% 0 0.0%
DateTime::format0 N/A% 8 61.5% 13 92.9% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 2 15.4% 11 78.6% 0 N/A% -28 -31.8%