Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,911 1,741 -170 -8.9%
Incl. Wall Time (microsec) per call 1,911 1,741 -170 -8.9%
Excl. Wall Time (microsec)45 45 0 0.0%
Incl. CPU (microsecs)1,704 1,620 -84 -4.9%
Incl. CPU (microsecs) per call 1,704 1,620 -84 -4.9%
Excl. CPU (microsec)33 32 -1 -3.0%
Incl. MemUse (bytes)22,200 22,200 0 0.0%
Incl. MemUse (bytes) per call 22,200 22,200 0 0.0%
Excl. MemUse (bytes)2,824 2,824 0 0.0%
Incl. PeakMemUse (bytes)39,208 39,208 0 0.0%
Incl. PeakMemUse (bytes) per call 39,208 39,208 0 0.0%
Excl. PeakMemUse (bytes)2,352 2,352 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% -170 -10.9% -84 -85.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -1.2% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -170 -100.0% -84 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% -167 -98.2% -80 -95.2% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -2 -1.2% -2 -2.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -2 -1.2% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 1 0.6% 2 2.4% 0 N/A% 0 N/A%
timezone_open0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Core\Entity\DateFormat::getPattern0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%
date_default_timezone_get0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%