Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)436 411 -25 -5.7%
Incl. Wall Time (microsec) per call 436 411 -25 -5.7%
Excl. Wall Time (microsec)33 23 -10 -30.3%
Incl. CPU (microsecs)438 412 -26 -5.9%
Incl. CPU (microsecs) per call 438 412 -26 -5.9%
Excl. CPU (microsec)27 18 -9 -33.3%
Incl. MemUse (bytes)16,816 16,816 0 0.0%
Incl. MemUse (bytes) per call 16,816 16,816 0 0.0%
Excl. MemUse (bytes)2,072 2,072 0 0.0%
Incl. PeakMemUse (bytes)13,656 13,656 0 0.0%
Incl. PeakMemUse (bytes) per call 13,656 13,656 0 0.0%
Excl. PeakMemUse (bytes)1,856 1,856 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% -25 -1.6% -26 -1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -40.0% -9 -34.6% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -25 -100.0% -26 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -12 -48.0% -12 -46.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -4 -16.0% -4 -15.4% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 2 8.0% 2 7.7% 0 N/A% 0 N/A%
preg_replace0 N/A% -1 -4.0% -2 -7.7% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%