Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,035 2,005 -30 -1.5%
Incl. Wall Time (microsec) per call 2,035 2,005 -30 -1.5%
Excl. Wall Time (microsec)73 68 -5 -6.8%
Incl. CPU (microsecs)1,743 1,665 -78 -4.5%
Incl. CPU (microsecs) per call 1,743 1,665 -78 -4.5%
Excl. CPU (microsec)53 53 0 0.0%
Incl. MemUse (bytes)64,860 64,860 0 0.0%
Incl. MemUse (bytes) per call 64,860 64,860 0 0.0%
Excl. MemUse (bytes)24 24 0 0.0%
Incl. PeakMemUse (bytes)83,804 83,804 0 0.0%
Incl. PeakMemUse (bytes) per call 83,804 83,804 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 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% -30 -12.1% -78 -16.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -16.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -30 -100.0% -78 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -11 -36.7% -11 -14.1% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::createFromTimestamp0 N/A% 9 30.0% 9 11.5% 0 N/A% 0 N/A%
Drupal\Core\Datetime\Date::country0 N/A% -9 -30.0% -11 -14.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -8 -26.7% -8 -10.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -4 -13.3% -3 -3.8% 0 N/A% 0 N/A%
timezone_open0 N/A% -3 -10.0% -3 -3.8% 0 N/A% 0 N/A%
Drupal\Core\Datetime\Date::dateFormat0 N/A% 3 10.0% -46 -59.0% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% -2 -6.7% -2 -2.6% 0 N/A% 0 N/A%
date_default_timezone_get0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Drupal\system\Entity\DateFormat::getPattern0 N/A% 0 0.0% -2 -2.6% 0 N/A% 0 N/A%