Diff Report
Run #519ffa45eeaa4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519ffa45eeaa4Run #519ffa0e6cdecDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)170 164 -6 -3.5%
Incl. Wall Time (microsec) per call 85 82 -3 -3.5%
Excl. Wall Time (microsec)44 48 4 9.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,744 14,744 0 0.0%
Incl. MemUse (bytes) per call 7,372 7,372 0 0.0%
Excl. MemUse (bytes)1,720 1,720 0 0.0%
Incl. PeakMemUse (bytes)12,728 12,728 0 0.0%
Incl. PeakMemUse (bytes) per call 6,364 6,364 0 0.0%
Excl. PeakMemUse (bytes)2,544 2,544 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% -6 -1.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 66.7% 0 N/A% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -6 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% -13 -216.7% 0 N/A% 0 N/A% 0 N/A%
preg_replace0 N/A% 2 33.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 1 16.7% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%