Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,888 1,829 -59 -3.1%
Incl. Wall Time (microsec) per call 63 61 -2 -3.1%
Excl. Wall Time (microsec)474 460 -14 -3.0%
Incl. CPU (microsecs)1,918 1,857 -61 -3.2%
Incl. CPU (microsecs) per call 64 62 -2 -3.2%
Excl. CPU (microsec)357 328 -29 -8.1%
Incl. MemUse (bytes)19,176 19,176 0 0.0%
Incl. MemUse (bytes) per call 639 639 0 0.0%
Excl. MemUse (bytes)-8,568 -8,568 0 0.0%
Incl. PeakMemUse (bytes)7,240 7,240 0 0.0%
Incl. PeakMemUse (bytes) per call 241 241 0 0.0%
Excl. PeakMemUse (bytes)1,536 1,536 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% -59 -12.2% -61 -14.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -23.7% -29 -47.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% -59 -100.0% -61 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% -16 -27.1% -12 -19.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -13 -22.0% -4 -6.6% 0 N/A% 0 N/A%
preg_replace0 N/A% -11 -18.6% -11 -18.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% -6 -10.2% -2 -3.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 1 1.7% -3 -4.9% 0 N/A% 0 N/A%