Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)3,245 3,472 227 7.0%
Incl. Wall Time (microsec) per call 56 60 4 7.0%
Excl. Wall Time (microsec)311 329 18 5.8%
Incl. MemUse (bytes)188,016 187,992 -24 -0.0%
Incl. MemUse (bytes) per call 3,242 3,241 -0 -0.0%
Excl. MemUse (bytes)49,936 49,936 0 0.0%
Incl. PeakMemUse (bytes)129,864 130,048 184 0.1%
Incl. PeakMemUse (bytes) per call 2,239 2,242 3 0.1%
Excl. PeakMemUse (bytes)48 48 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 227 0.6% -24 -0.1% 184 0.9%
Exclusive Metrics Diff for Current Function18 7.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Datetime\DateFormatter::format0 N/A% 227 100.0% -24 -100.0% 184 100.0%
Child functions
preg_replace_callback0 N/A% 172 75.8% -24 -100.0% 184 100.0%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 25 11.0% 0 0.0% 0 0.0%
preg_replace0 N/A% 12 5.3% 0 0.0% 0 0.0%