Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DateFormatter::format

Drupal\Core\Datetime\DateFormatter::formatRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)14,539 15,088 549 3.8%
Incl. Wall Time (microsec) per call 291 302 11 3.8%
Excl. Wall Time (microsec)1,531 1,666 135 8.8%
Incl. MemUse (bytes)200,488 200,488 0 0.0%
Incl. MemUse (bytes) per call 4,010 4,010 0 0.0%
Excl. MemUse (bytes)-309,232 -309,216 16 0.0%
Incl. PeakMemUse (bytes)235,416 235,416 0 0.0%
Incl. PeakMemUse (bytes) per call 4,708 4,708 0 0.0%
Excl. PeakMemUse (bytes)2,528 2,528 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DateFormatter::format [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Datetime\DateFormatter::format0 N/A% 549 1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function135 24.6% 16 N/A% 0 N/A%
Parent function
format_date0 N/A% 549 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::createFromTimestamp0 N/A% 312 56.8% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 245 44.6% 8 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 159 29.0% -24 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -104 -18.9% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DateFormatter::country0 N/A% -91 -16.6% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DateFormatter::dateFormat0 N/A% -87 -15.8% 0 N/A% 0 N/A%
timezone_open0 N/A% -26 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Datetime\Entity\DateFormat::getPattern0 N/A% 6 1.1% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% -4 -0.7% 0 N/A% 0 N/A%
date_default_timezone_get0 N/A% 3 0.5% 0 N/A% 0 N/A%
Drupal\Core\Language\Language::getId0 N/A% 1 0.2% 0 N/A% 0 N/A%