Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519ff7ed8fdf9Run #519ff921aa26dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)7,599 7,514 -85 -1.1%
Incl. Wall Time (microsec) per call 691 683 -8 -1.1%
Excl. Wall Time (microsec)407 415 8 2.0%
Incl. CPU (microsecs)12,002 8,000 -4,002 -33.3%
Incl. CPU (microsecs) per call 1,091 727 -364 -33.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,024 9,024 0 0.0%
Incl. MemUse (bytes) per call 820 820 0 0.0%
Excl. MemUse (bytes)-1,676 -1,676 0 0.0%
Incl. PeakMemUse (bytes)7,764 7,732 -32 -0.4%
Incl. PeakMemUse (bytes) per call 706 703 -3 -0.4%
Excl. PeakMemUse (bytes)1,300 1,300 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% -85 -1.9% -4,002 -50.0% 0 0.0% -32 -0.2%
Exclusive Metrics Diff for Current Function8 9.4% 0 0.0% 0 N/A% 0 0.0%
Parent function
format_date0 N/A% -85 -100.0% -4,002 -100.0% 0 N/A% -32 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -63 -74.1% -1 -0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -20 -23.5% 0 0.0% 0 N/A% 0 0.0%
preg_replace0 N/A% -7 -8.2% 0 0.0% 0 N/A% 0 0.0%
preg_replace_callback0 N/A% -6 -7.1% -4,001 -100.0% 0 N/A% -32 -100.0%
_format_date_callback0 N/A% 3 3.5% 0 0.0% 0 N/A% 0 0.0%