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\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519eadc55e057Run #519ead70538d1DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)12,533 12,897 364 2.9%
Incl. Wall Time (microsec) per call 627 645 18 2.9%
Excl. Wall Time (microsec)617 608 -9 -1.5%
Incl. CPU (microsecs)12,555 12,920 365 2.9%
Incl. CPU (microsecs) per call 628 646 18 2.9%
Excl. CPU (microsec)513 511 -2 -0.4%
Incl. MemUse (bytes)9,632 9,632 0 0.0%
Incl. MemUse (bytes) per call 482 482 0 0.0%
Excl. MemUse (bytes)-4,232 -4,232 0 0.0%
Incl. PeakMemUse (bytes)8,432 8,432 0 0.0%
Incl. PeakMemUse (bytes) per call 422 422 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DrupalDateTime::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\Core\Datetime\DrupalDateTime::format0 N/A% 364 27.7% 365 156.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -2.5% -2 -0.5% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 364 100.0% 365 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 265 72.8% 261 71.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 77 21.2% 66 18.1% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 27 7.4% 28 7.7% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 2 0.5% 4 1.1% 0 N/A% 0 N/A%
preg_replace0 N/A% 2 0.5% 8 2.2% 0 N/A% 0 N/A%