Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)6,137 6,095 -42 -0.7%
Incl. Wall Time (microsec) per call 307 305 -2 -0.7%
Excl. Wall Time (microsec)429 400 -29 -6.8%
Incl. CPU (microsecs)6,161 6,116 -45 -0.7%
Incl. CPU (microsecs) per call 308 306 -2 -0.7%
Excl. CPU (microsec)371 333 -38 -10.2%
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)2,964 2,964 0 0.0%
Incl. PeakMemUse (bytes) per call 148 148 0 0.0%
Excl. PeakMemUse (bytes)708 708 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% -42 -1.2% -45 -43.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-29 -69.0% -38 -84.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -42 -100.0% -45 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -9 -21.4% -8 -17.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -6 -14.3% -1 -2.2% 0 N/A% 0 N/A%
DateTime::format0 N/A% 2 4.8% 2 4.4% 0 N/A% 0 N/A%