Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)12,234 11,966 -268 -2.2%
Incl. Wall Time (microsec) per call 291 285 -6 -2.2%
Excl. Wall Time (microsec)762 749 -13 -1.7%
Incl. CPU (microsecs)12,282 12,001 -281 -2.3%
Incl. CPU (microsecs) per call 292 286 -7 -2.3%
Excl. CPU (microsec)661 633 -28 -4.2%
Incl. MemUse (bytes)7,840 7,840 0 0.0%
Incl. MemUse (bytes) per call 187 187 0 0.0%
Excl. MemUse (bytes)-240 -240 0 0.0%
Incl. PeakMemUse (bytes)3,256 3,256 0 0.0%
Incl. PeakMemUse (bytes) per call 78 78 0 0.0%
Excl. PeakMemUse (bytes)572 572 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% -268 -11.3% -281 -26.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -4.9% -28 -10.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -268 -100.0% -281 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -254 -94.8% -239 -85.1% 0 N/A% 0 N/A%
DateTime::format0 N/A% -1 -0.4% -9 -3.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% 0 0.0% -5 -1.8% 0 N/A% 0 N/A%