Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)15,818 15,832 14 0.1%
Incl. Wall Time (microsec) per call 310 310 0 0.1%
Excl. Wall Time (microsec)1,626 1,651 25 1.5%
Incl. CPU (microsecs)15,740 15,764 24 0.2%
Incl. CPU (microsecs) per call 309 309 0 0.2%
Excl. CPU (microsec)1,177 1,200 23 2.0%
Incl. MemUse (bytes)304,864 304,864 0 0.0%
Incl. MemUse (bytes) per call 5,978 5,978 0 0.0%
Excl. MemUse (bytes)-198,504 -198,504 0 0.0%
Incl. PeakMemUse (bytes)313,952 313,744 -208 -0.1%
Incl. PeakMemUse (bytes) per call 6,156 6,152 -4 -0.1%
Excl. PeakMemUse (bytes)2,408 2,408 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% 14 0.2% 24 0.4% 0 0.0% -208 -0.9%
Exclusive Metrics Diff for Current Function25 178.6% 23 95.8% 0 N/A% 0 0.0%
Parent function
format_date0 N/A% 14 100.0% 24 100.0% 0 N/A% -208 -100.0%
Child functions
Drupal\Component\Utility\Xss::filter0 N/A% 24 171.4% 30 125.0% 40 N/A% -168 -80.8%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -12 -85.7% -13 -54.2% 8 N/A% 0 0.0%
Drupal\Core\Datetime\Date::dateFormat0 N/A% -11 -78.6% -28 -116.7% 0 N/A% -1,032 -496.2%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -11 -78.6% 4 16.7% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -7 -50.0% -8 -33.3% -48 N/A% 992 476.9%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 5 35.7% 21 87.5% 0 N/A% 0 0.0%
Drupal\system\Entity\DateFormat::getPattern0 N/A% 2 14.3% -4 -16.7% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::createFromTimestamp0 N/A% -1 -7.1% -2 -8.3% 0 N/A% 0 0.0%
date_default_timezone_get0 N/A% 1 7.1% 4 16.7% 0 N/A% 0 0.0%
Drupal\Core\Datetime\Date::country0 N/A% -1 -7.1% -5 -20.8% 0 N/A% 0 0.0%
timezone_open0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 0.0%