Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,916 1,784 -132 -6.9%
Incl. Wall Time (microsec) per call 1,916 1,784 -132 -6.9%
Excl. Wall Time (microsec)49 45 -4 -8.2%
Incl. CPU (microsecs)1,697 1,686 -11 -0.6%
Incl. CPU (microsecs) per call 1,697 1,686 -11 -0.6%
Excl. CPU (microsec)29 32 3 10.3%
Incl. MemUse (bytes)22,200 22,200 0 0.0%
Incl. MemUse (bytes) per call 22,200 22,200 0 0.0%
Excl. MemUse (bytes)2,824 2,824 0 0.0%
Incl. PeakMemUse (bytes)39,712 39,712 0 0.0%
Incl. PeakMemUse (bytes) per call 39,712 39,712 0 0.0%
Excl. PeakMemUse (bytes)2,024 2,024 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\Date::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\Date::format0 N/A% -132 -8.5% -11 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -3.0% 3 27.3% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -132 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% -167 -126.5% -47 -427.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 40 30.3% 38 345.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -3 -2.3% -3 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1 0.8% 1 9.1% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Core\Entity\DateFormat::getPattern0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
timezone_open0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
date_default_timezone_get0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%