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

Drupal\Core\Datetime\Date::dateFormatRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)822 800 -22 -2.7%
Incl. Wall Time (microsec) per call 822 800 -22 -2.7%
Excl. Wall Time (microsec)19 20 1 5.3%
Incl. CPU (microsecs)672 663 -9 -1.3%
Incl. CPU (microsecs) per call 672 663 -9 -1.3%
Excl. CPU (microsec)13 16 3 23.1%
Incl. MemUse (bytes)20,880 20,984 104 0.5%
Incl. MemUse (bytes) per call 20,880 20,984 104 0.5%
Excl. MemUse (bytes)2,952 2,944 -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 Function1 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%