Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)11,448 11,513 65 0.6%
Incl. Wall Time (microsec) per call 1,145 1,151 7 0.6%
Excl. Wall Time (microsec)303 296 -7 -2.3%
Incl. CPU (microsecs)11,092 11,207 115 1.0%
Incl. CPU (microsecs) per call 1,109 1,121 12 1.0%
Excl. CPU (microsec)234 219 -15 -6.4%
Incl. MemUse (bytes)24,816 24,816 0 0.0%
Incl. MemUse (bytes) per call 2,482 2,482 0 0.0%
Excl. MemUse (bytes)-9,208 -9,208 0 0.0%
Incl. PeakMemUse (bytes)37,408 42,616 5,208 13.9%
Incl. PeakMemUse (bytes) per call 3,741 4,262 521 13.9%
Excl. PeakMemUse (bytes)2,272 2,360 88 3.9%

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% 65 1.4% 115 2.7% 0 0.0% 5,208 9.1%
Exclusive Metrics Diff for Current Function-7 -10.8% -15 -13.0% 0 N/A% 88 1.7%
Parent function
format_date0 N/A% 65 100.0% 115 100.0% 0 N/A% 5,208 100.0%
Child functions
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% 75 115.4% 125 108.7% 0 N/A% 3,800 73.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -10 -15.4% -6 -5.2% 0 N/A% 32 0.6%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 4 6.2% 2 1.7% 0 N/A% 136 2.6%
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 4 6.2% 6 5.2% 0 N/A% 1,032 19.8%
Drupal\Component\Utility\Xss::filter0 N/A% -2 -3.1% -1 -0.9% 0 N/A% 0 0.0%
Drupal\system\Plugin\Core\Entity\DateFormat::getPattern0 N/A% 1 1.5% -5 -4.3% 0 N/A% 0 0.0%
timezone_open0 N/A% -1 -1.5% 4 3.5% 0 N/A% -56 -1.1%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 1 1.5% 3 2.6% 0 N/A% 88 1.7%
date_default_timezone_get0 N/A% 0 0.0% 2 1.7% 0 N/A% 88 1.7%