Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)30,581 30,838 257 0.8%
Incl. Wall Time (microsec) per call 1,133 1,142 10 0.8%
Excl. Wall Time (microsec)811 815 4 0.5%
Incl. CPU (microsecs)30,490 30,651 161 0.5%
Incl. CPU (microsecs) per call 1,129 1,135 6 0.5%
Excl. CPU (microsec)621 627 6 1.0%
Incl. MemUse (bytes)26,160 26,160 0 0.0%
Incl. MemUse (bytes) per call 969 969 0 0.0%
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% 257 10.0% 161 13.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 1.6% 6 3.7% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 257 100.0% 161 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% 154 59.9% 62 38.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 61 23.7% 65 40.4% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 29 11.3% 31 19.3% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 9 3.5% 11 6.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 1 0.4% -2 -1.2% 0 N/A% 0 N/A%
date_default_timezone_get0 N/A% -1 -0.4% -1 -0.6% 0 N/A% 0 N/A%
timezone_open0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 0 0.0% -8 -5.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Core\Entity\DateFormat::getPattern0 N/A% 0 0.0% -4 -2.5% 0 N/A% 0 N/A%