Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)31,036 30,962 -74 -0.2%
Incl. Wall Time (microsec) per call 1,149 1,147 -3 -0.2%
Excl. Wall Time (microsec)834 824 -10 -1.2%
Incl. CPU (microsecs)30,955 30,922 -33 -0.1%
Incl. CPU (microsecs) per call 1,146 1,145 -1 -0.1%
Excl. CPU (microsec)608 609 1 0.2%
Incl. MemUse (bytes)26,168 26,224 56 0.2%
Incl. MemUse (bytes) per call 969 971 2 0.2%
Excl. MemUse (bytes)-30,040 -30,064 -24 -0.1%
Incl. PeakMemUse (bytes)40,448 40,016 -432 -1.1%
Incl. PeakMemUse (bytes) per call 1,498 1,482 -16 -1.1%
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% -74 -0.9% -33 -0.5% 56 0.2% -432 -1.3%
Exclusive Metrics Diff for Current Function-10 -13.5% 1 3.0% -24 -42.9% 0 0.0%
Parent function
format_date0 N/A% -74 -100.0% -33 -100.0% 56 100.0% -432 -100.0%
Child functions
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% -75 -101.4% -30 -90.9% 0 0.0% -296 -68.5%
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 68 91.9% 66 200.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -63 -85.1% -76 -230.3% 0 0.0% -80 -18.5%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 23 31.1% 20 60.6% 0 0.0% -56 -13.0%
Drupal\Component\Utility\Xss::filter0 N/A% -16 -21.6% -13 -39.4% 80 142.9% 0 0.0%
date_default_timezone_get0 N/A% -2 -2.7% -4 -12.1% 0 0.0% 0 0.0%
Drupal\system\Plugin\Core\Entity\DateFormat::getPattern0 N/A% 1 1.4% -7 -21.2% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 0 0.0% 7 21.2% 0 0.0% 0 0.0%
timezone_open0 N/A% 0 0.0% 3 9.1% 0 0.0% 0 0.0%