Diff Report
Run #519af8e64a59b: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519af8e64a59bRun #519af7f3cd409DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)427 438 11 2.6%
Incl. Wall Time (microsec) per call 427 438 11 2.6%
Excl. Wall Time (microsec)36 36 0 0.0%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,648 14,624 -24 -0.2%
Incl. MemUse (bytes) per call 14,648 14,624 -24 -0.2%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)13,168 13,144 -24 -0.2%
Incl. PeakMemUse (bytes) per call 13,168 13,144 -24 -0.2%
Excl. PeakMemUse (bytes)2,224 2,224 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% 11 0.8% -4,000 N/A% -24 -0.1% -24 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
format_date0 N/A% 11 100.0% -4,000 -100.0% -24 -100.0% -24 -100.0%
Child functions
preg_replace_callback0 N/A% 8 72.7% 0 0.0% -24 -100.0% -24 -100.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 2 18.2% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 2 18.2% 0 0.0% 0 0.0% 0 0.0%
preg_replace0 N/A% -1 -9.1% 0 0.0% 0 0.0% 0 0.0%
_format_date_callback0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%