Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DateFormatter::format

Drupal\Core\Datetime\DateFormatter::formatRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,797 2,785 -12 -0.4%
Incl. Wall Time (microsec) per call 559 557 -2 -0.4%
Excl. Wall Time (microsec)160 163 3 1.9%
Incl. CPU (microsecs)2,640 2,618 -22 -0.8%
Incl. CPU (microsecs) per call 528 524 -4 -0.8%
Excl. CPU (microsec)122 117 -5 -4.1%
Incl. MemUse (bytes)168,832 168,856 24 0.0%
Incl. MemUse (bytes) per call 33,766 33,771 5 0.0%
Excl. MemUse (bytes)-14,496 -14,496 0 0.0%
Incl. PeakMemUse (bytes)217,320 217,344 24 0.0%
Incl. PeakMemUse (bytes) per call 43,464 43,469 5 0.0%
Excl. PeakMemUse (bytes)2,944 2,944 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Datetime\DateFormatter::format0 N/A% -12 -1.6% -22 -6.0% 24 0.2% 24 0.2%
Exclusive Metrics Diff for Current Function3 25.0% -5 -22.7% 0 0.0% 0 0.0%
Parent function
format_date0 N/A% -12 -100.0% -22 -100.0% 24 100.0% 24 100.0%
Child functions
Drupal\Core\Datetime\DateFormatter::dateFormat0 N/A% 16 133.3% 6 27.3% 0 0.0% -144 -600.0%
Drupal\Core\Datetime\DateFormatter::country0 N/A% -15 -125.0% -13 -59.1% 0 0.0% -56 -233.3%
Drupal\Component\Utility\Xss::filter0 N/A% -13 -108.3% -13 -59.1% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::createFromTimestamp0 N/A% -11 -91.7% -9 -40.9% 0 0.0% 72 300.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 9 75.0% 7 31.8% 24 100.0% 152 633.3%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% -1 -8.3% -1 -4.5% 0 0.0% 0 0.0%
timezone_open0 N/A% 0 0.0% 1 4.5% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% 3 13.6% 0 0.0% 0 0.0%
Drupal\Core\Datetime\Entity\DateFormat::getPattern0 N/A% 0 0.0% -1 -4.5% 0 0.0% 0 0.0%
date_default_timezone_get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Language\Language::getId0 N/A% 0 0.0% 3 13.6% 0 0.0% 0 0.0%