Diff Report
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #519c13f61d210Run #519c116ac5313DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)12,015 11,912 -103 -0.9%
Incl. Wall Time (microsec) per call 286 284 -2 -0.9%
Excl. Wall Time (microsec)766 737 -29 -3.8%
Incl. CPU (microsecs)12,063 11,965 -98 -0.8%
Incl. CPU (microsecs) per call 287 285 -2 -0.8%
Excl. CPU (microsec)679 661 -18 -2.7%
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)3,976 3,976 0 0.0%
Incl. PeakMemUse (bytes) per call 95 95 0 0.0%
Excl. PeakMemUse (bytes)612 612 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% -103 -11.3% -98 -13.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -28.2% -18 -18.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -103 -100.0% -98 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -70 -68.0% -70 -71.4% 0 N/A% 0 N/A%
DateTime::format0 N/A% -5 -4.9% -10 -10.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%