Diff Report
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #519eadc55e057Run #519ead70538d1DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)5,948 6,213 265 4.5%
Incl. Wall Time (microsec) per call 297 311 13 4.5%
Excl. Wall Time (microsec)383 382 -1 -0.3%
Incl. CPU (microsecs)5,975 6,236 261 4.4%
Incl. CPU (microsecs) per call 299 312 13 4.4%
Excl. CPU (microsec)337 340 3 0.9%
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% 265 20.2% 261 111.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.4% 3 1.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 265 100.0% 261 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 237 89.4% 239 91.6% 0 N/A% 0 N/A%
DateTime::format0 N/A% 15 5.7% 9 3.4% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% 14 5.3% 10 3.8% 0 N/A% 0 N/A%