Diff Report
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)12,065 12,234 169 1.4%
Incl. Wall Time (microsec) per call 287 291 4 1.4%
Excl. Wall Time (microsec)778 762 -16 -2.1%
Incl. CPU (microsecs)12,111 12,282 171 1.4%
Incl. CPU (microsecs) per call 288 292 4 1.4%
Excl. CPU (microsec)686 661 -25 -3.6%
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% 169 27.1% 171 11.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -9.5% -25 -14.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 169 100.0% 171 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 168 99.4% 165 96.5% 0 N/A% 0 N/A%
DateTime::format0 N/A% 17 10.1% 20 11.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% 0 0.0% 11 6.4% 0 N/A% 0 N/A%