Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::dateFormat

Drupal\Core\Datetime\Date::dateFormatRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)754 1,145 391 51.9%
Incl. Wall Time (microsec) per call 377 573 196 51.9%
Excl. Wall Time (microsec)21 21 0 0.0%
Incl. CPU (microsecs)607 964 357 58.8%
Incl. CPU (microsecs) per call 304 482 179 58.8%
Excl. CPU (microsec)19 16 -3 -15.8%
Incl. MemUse (bytes)14,400 47,184 32,784 227.7%
Incl. MemUse (bytes) per call 7,200 23,592 16,392 227.7%
Excl. MemUse (bytes)2,976 2,976 0 0.0%
Incl. PeakMemUse (bytes)78,040 125,680 47,640 61.0%
Incl. PeakMemUse (bytes) per call 39,020 62,840 23,820 61.0%
Excl. PeakMemUse (bytes)984 984 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\Date::dateFormat [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\Date::dateFormat0 N/A% 391 420.4% 357 183.1% 32,784 110.3% 47,640 160.2%
Exclusive Metrics Diff for Current Function0 0.0% -3 -0.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% 391 100.0% 357 100.0% 32,784 100.0% 47,640 100.0%
Child functions
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% 390 99.7% 358 100.3% 32,784 100.0% 47,640 100.0%
Drupal\Core\Config\ConfigFactory::setLanguage0 N/A% 1 0.3% 3 0.8% 0 0.0% 0 0.0%
Drupal\Core\Language\Language::__construct0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::getLanguage0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%