Diff Report
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51a1557b90314Run #51a152d922ae0DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)60,267 58,320 -1,947 -3.2%
Incl. Wall Time (microsec) per call 744 720 -24 -3.2%
Excl. Wall Time (microsec)2,801 2,615 -186 -6.6%
Incl. CPU (microsecs)64,005 56,006 -7,999 -12.5%
Incl. CPU (microsecs) per call 790 691 -99 -12.5%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)15,856 15,856 0 0.0%
Incl. MemUse (bytes) per call 196 196 0 0.0%
Excl. MemUse (bytes)-20,168 -20,168 0 0.0%
Incl. PeakMemUse (bytes)8,504 8,552 48 0.6%
Incl. PeakMemUse (bytes) per call 105 106 1 0.6%
Excl. PeakMemUse (bytes)1,608 1,608 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% -1,947 -2.9% -7,999 -10.5% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function-186 -9.6% 4,000 50.0% 0 N/A% 0 0.0%
Parent functions
format_date0 N/A% -1,881 -96.6% -3,998 -50.0% 0 N/A% 48 100.0%
datetime_format_example0 N/A% -66 -3.4% -4,001 -50.0% 0 N/A% 0 0.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -1,079 -55.4% 4,003 50.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -657 -33.7% -8,001 -100.0% 0 N/A% 48 100.0%
_format_date_callback0 N/A% -90 -4.6% -4,000 -50.0% 0 N/A% 0 0.0%
preg_replace_callback0 N/A% 82 4.2% 4,000 50.0% 0 N/A% 0 0.0%
preg_replace0 N/A% -17 -0.9% -8,001 -100.0% 0 N/A% 0 0.0%