Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,911 1,743 -168 -8.8%
Incl. Wall Time (microsec) per call 1,911 1,743 -168 -8.8%
Excl. Wall Time (microsec)45 42 -3 -6.7%
Incl. CPU (microsecs)1,704 1,626 -78 -4.6%
Incl. CPU (microsecs) per call 1,704 1,626 -78 -4.6%
Excl. CPU (microsec)33 30 -3 -9.1%
Incl. MemUse (bytes)22,200 22,152 -48 -0.2%
Incl. MemUse (bytes) per call 22,200 22,152 -48 -0.2%
Excl. MemUse (bytes)2,824 2,800 -24 -0.8%
Incl. PeakMemUse (bytes)39,208 20,264 -18,944 -48.3%
Incl. PeakMemUse (bytes) per call 39,208 20,264 -18,944 -48.3%
Excl. PeakMemUse (bytes)2,352 1,152 -1,200 -51.0%

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% -168 -2.1% -78 -0.9% -48 -0.1% -18,944 -28.7%
Exclusive Metrics Diff for Current Function-3 -1.8% -3 -3.8% -24 -50.0% -1,200 -6.3%
Parent function
format_date0 N/A% -168 -100.0% -78 -100.0% -48 -100.0% -18,944 -100.0%
Child functions
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% -151 -89.9% -64 -82.1% 0 0.0% -6,624 -35.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -10 -6.0% -5 -6.4% -24 -50.0% -1,480 -7.8%
Drupal\Component\Utility\Xss::filter0 N/A% -5 -3.0% -5 -6.4% 0 0.0% -4,024 -21.2%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -2 -1.2% -2 -2.6% 0 0.0% -416 -2.2%
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 2 1.2% 3 3.8% 0 0.0% -3,872 -20.4%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 1 0.6% 1 1.3% 0 0.0% -360 -1.9%
timezone_open0 N/A% 0 0.0% -1 -1.3% 0 0.0% -440 -2.3%
Drupal\system\Plugin\Core\Entity\DateFormat::getPattern0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_get0 N/A% 0 0.0% -2 -2.6% 0 0.0% -528 -2.8%