Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e5a1880e2: 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 #5199e5a1880e2DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)47,035 46,984 -51 -0.1%
Incl. Wall Time (microsec) per call 692 691 -1 -0.1%
Excl. Wall Time (microsec)1,999 2,076 77 3.9%
Incl. CPU (microsecs)20,002 40,003 20,001 100.0%
Incl. CPU (microsecs) per call 294 588 294 100.0%
Excl. CPU (microsec)0 0 0 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 7,952 -80 -1.0%
Incl. PeakMemUse (bytes) per call 118 117 -1 -1.0%
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% -51 -0.2% 20,001 71.4% 0 0.0% -80 -0.1%
Exclusive Metrics Diff for Current Function77 151.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
format_date0 N/A% -51 -100.0% 20,001 100.0% 0 N/A% -80 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -295 -578.4% 12,002 60.0% 0 N/A% -168 -210.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 165 323.5% 7,999 40.0% 0 N/A% 0 0.0%
_format_date_callback0 N/A% -19 -37.3% 0 0.0% 0 N/A% 0 0.0%
preg_replace0 N/A% 16 31.4% 0 0.0% 0 N/A% 40 50.0%
preg_replace_callback0 N/A% 5 9.8% 0 0.0% 0 N/A% 48 60.0%