Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e51c1ee20: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #5199e3a2bf6f6Run #5199e51c1ee20DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)47,035 46,889 -146 -0.3%
Incl. Wall Time (microsec) per call 692 690 -2 -0.3%
Excl. Wall Time (microsec)1,999 1,967 -32 -1.6%
Incl. CPU (microsecs)20,002 60,002 40,000 200.0%
Incl. CPU (microsecs) per call 294 882 588 200.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)14,636 14,636 0 0.0%
Incl. MemUse (bytes) per call 215 215 0 0.0%
Excl. MemUse (bytes)-17,180 -17,180 0 0.0%
Incl. PeakMemUse (bytes)8,032 8,032 0 0.0%
Incl. PeakMemUse (bytes) per call 118 118 0 0.0%
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% -146 -22.7% 40,000 1000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-32 -21.9% 4,000 10.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -146 -100.0% 40,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -227 -155.5% 12,002 30.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 78 53.4% 19,998 50.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 35 24.0% 4,000 10.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 29 19.9% 0 0.0% 0 N/A% 0 N/A%
preg_replace0 N/A% -29 -19.9% 0 0.0% 0 N/A% 0 N/A%