Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::dateFormat

Drupal\Core\Datetime\Date::dateFormatRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)800 822 22 2.8%
Incl. Wall Time (microsec) per call 800 822 22 2.8%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)663 672 9 1.4%
Incl. CPU (microsecs) per call 663 672 9 1.4%
Excl. CPU (microsec)16 13 -3 -18.8%
Incl. MemUse (bytes)20,984 20,880 -104 -0.5%
Incl. MemUse (bytes) per call 20,984 20,880 -104 -0.5%
Excl. MemUse (bytes)2,944 2,952 8 0.3%
Incl. PeakMemUse (bytes)74,672 74,672 0 0.0%
Incl. PeakMemUse (bytes) per call 74,672 74,672 0 0.0%
Excl. PeakMemUse (bytes)824 824 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% 22 1.9% 9 0.9% -104 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -4.5% -3 -33.3% 8 7.7% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% 22 100.0% 9 100.0% -104 -100.0% 0 N/A%
Child functions
Drupal\Core\Language\Language::__construct0 N/A% 15 68.2% 15 166.7% 0 0.0% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% 8 36.4% -5 -55.6% -112 -107.7% 0 N/A%
Drupal\Core\Config\ConfigFactory::setLanguage0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 N/A%
Drupal\Core\Config\ConfigFactory::getLanguage0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 N/A%