Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)31,105 30,581 -524 -1.7%
Incl. Wall Time (microsec) per call 1,152 1,133 -19 -1.7%
Excl. Wall Time (microsec)819 811 -8 -1.0%
Incl. CPU (microsecs)31,093 30,490 -603 -1.9%
Incl. CPU (microsecs) per call 1,152 1,129 -22 -1.9%
Excl. CPU (microsec)614 621 7 1.1%
Incl. MemUse (bytes)26,144 26,160 16 0.1%
Incl. MemUse (bytes) per call 968 969 1 0.1%
Excl. MemUse (bytes)-30,040 -30,040 0 0.0%
Incl. PeakMemUse (bytes)40,208 40,208 0 0.0%
Incl. PeakMemUse (bytes) per call 1,489 1,489 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% -524 -22.3% -603 -17.5% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -1.5% 7 1.2% 0 0.0% 0 N/A%
Parent function
format_date0 N/A% -524 -100.0% -603 -100.0% 16 100.0% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -210 -40.1% -217 -36.0% 0 0.0% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -162 -30.9% -164 -27.2% 0 0.0% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -123 -23.5% -125 -20.7% 0 0.0% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% -20 -3.8% -103 -17.1% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 5 1.0% 4 0.7% 16 100.0% 0 N/A%
Drupal\system\Plugin\Core\Entity\DateFormat::getPattern0 N/A% -4 -0.8% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% -2 -0.4% 3 0.5% 0 0.0% 0 N/A%
timezone_open0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 N/A%
date_default_timezone_get0 N/A% 0 0.0% -9 -1.5% 0 0.0% 0 N/A%