Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)25,514 24,981 -533 -2.1%
Incl. Wall Time (microsec) per call 607 595 -13 -2.1%
Excl. Wall Time (microsec)1,299 1,224 -75 -5.8%
Incl. CPU (microsecs)25,555 25,023 -532 -2.1%
Incl. CPU (microsecs) per call 608 596 -13 -2.1%
Excl. CPU (microsec)1,020 1,025 5 0.5%
Incl. MemUse (bytes)11,352 11,352 0 0.0%
Incl. MemUse (bytes) per call 270 270 0 0.0%
Excl. MemUse (bytes)-9,292 -9,292 0 0.0%
Incl. PeakMemUse (bytes)8,328 8,328 0 0.0%
Incl. PeakMemUse (bytes) per call 198 198 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% -533 -22.5% -532 -49.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-75 -14.1% 5 0.9% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -533 -100.0% -532 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -268 -50.3% -281 -52.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -185 -34.7% -189 -35.5% 0 N/A% 0 N/A%
preg_replace0 N/A% -3 -0.6% -9 -1.7% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -1 -0.2% -57 -10.7% 0 N/A% 0 N/A%
_format_date_callback0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%