Diff Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #512a40ad78082Run #512a40915a5ddDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)4,182 4,170 -12 -0.3%
Incl. Wall Time (microsec) per call 84 83 -0 -0.3%
Excl. Wall Time (microsec)882 882 0 0.0%
Incl. CPU (microsecs)8,001 0 -8,001 -100.0%
Incl. CPU (microsecs) per call 160 0 -160 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)32,648 32,648 0 0.0%
Incl. MemUse (bytes) per call 653 653 0 0.0%
Excl. MemUse (bytes)-26,400 -26,400 0 0.0%
Incl. PeakMemUse (bytes)22,024 21,008 -1,016 -4.6%
Incl. PeakMemUse (bytes) per call 440 420 -20 -4.6%
Excl. PeakMemUse (bytes)3,304 3,304 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% -12 -0.0% -8,001 -28.6% 0 0.0% -1,016 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
format_date0 N/A% -12 -100.0% -8,001 -100.0% 0 N/A% -1,016 -100.0%
Child functions
_format_date_callback0 N/A% -16 -133.3% -4,001 -50.0% 0 N/A% -192 -18.9%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 11 91.7% 0 0.0% 0 N/A% -800 -78.7%
preg_replace_callback0 N/A% -8 -66.7% 0 0.0% 0 N/A% 0 0.0%
preg_replace0 N/A% 4 33.3% 0 0.0% 0 N/A% 192 18.9%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -3 -25.0% -4,000 -50.0% 0 N/A% -216 -21.3%