Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,607 3,647 40 1.1%
Incl. Wall Time (microsec) per call 1,804 1,824 20 1.1%
Excl. Wall Time (microsec)88 88 0 0.0%
Incl. CPU (microsecs)3,421 3,466 45 1.3%
Incl. CPU (microsecs) per call 1,711 1,733 23 1.3%
Excl. CPU (microsec)64 71 7 10.9%
Incl. MemUse (bytes)245,104 245,104 0 0.0%
Incl. MemUse (bytes) per call 122,552 122,552 0 0.0%
Excl. MemUse (bytes)1,264 1,264 0 0.0%
Incl. PeakMemUse (bytes)158,408 158,408 0 0.0%
Incl. PeakMemUse (bytes) per call 79,204 79,204 0 0.0%
Excl. PeakMemUse (bytes)2,056 2,056 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% 40 1.4% 45 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 7 15.6% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 40 100.0% 45 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% 21 52.5% 11 24.4% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 6 15.0% 3 6.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 5 12.5% 3 6.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 4 10.0% 4 8.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 7.5% 1 2.2% 0 N/A% 0 N/A%
Drupal\system\Plugin\Core\Entity\DateFormat::getPattern0 N/A% 1 2.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 0 0.0% 15 33.3% 0 N/A% 0 N/A%
timezone_open0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
date_default_timezone_get0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%