Diff Report
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #524042daedba9Run #5240420daae43DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)497 494 -3 -0.6%
Incl. Wall Time (microsec) per call 124 124 -1 -0.6%
Excl. Wall Time (microsec)96 96 0 0.0%
Incl. CPU (microsecs)501 498 -3 -0.6%
Incl. CPU (microsecs) per call 125 125 -1 -0.6%
Excl. CPU (microsec)79 70 -9 -11.4%
Incl. MemUse (bytes)15,192 15,208 16 0.1%
Incl. MemUse (bytes) per call 3,798 3,802 4 0.1%
Excl. MemUse (bytes)1,000 1,000 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -3 -0.0% -3 -0.0% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -9 -300.0% 0 0.0% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% -3 -100.0% -3 -100.0% 16 100.0% 0 N/A%
Child functions
preg_replace_callback0 N/A% -3 -100.0% -3 -100.0% 24 150.0% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 1 33.3% 2 66.7% -8 -50.0% 0 N/A%
preg_replace0 N/A% -1 -33.3% -1 -33.3% 0 0.0% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 3 100.0% 0 0.0% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% 5 166.7% 0 0.0% 0 N/A%