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

Drupal\Component\Datetime\DateTimePlus::formatRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)6,095 6,137 42 0.7%
Incl. Wall Time (microsec) per call 305 307 2 0.7%
Excl. Wall Time (microsec)400 429 29 7.2%
Incl. CPU (microsecs)6,116 6,161 45 0.7%
Incl. CPU (microsecs) per call 306 308 2 0.7%
Excl. CPU (microsec)333 371 38 11.4%
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 Function29 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%