Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)562 550 -12 -2.1%
Incl. Wall Time (microsec) per call 19 18 -0 -2.1%
Excl. Wall Time (microsec)281 275 -6 -2.1%
Incl. CPU (microsecs)593 579 -14 -2.4%
Incl. CPU (microsecs) per call 20 19 -0 -2.4%
Excl. CPU (microsec)216 207 -9 -4.2%
Incl. MemUse (bytes)9,992 9,992 0 0.0%
Incl. MemUse (bytes) per call 333 333 0 0.0%
Excl. MemUse (bytes)616 616 0 0.0%
Incl. PeakMemUse (bytes)3,024 3,024 0 0.0%
Incl. PeakMemUse (bytes) per call 101 101 0 0.0%
Excl. PeakMemUse (bytes)1,048 1,048 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% -12 -0.4% -14 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -50.0% -9 -64.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -12 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
DateTime::format0 N/A% -4 -33.3% 1 7.1% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -2 -16.7% -4 -28.6% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%