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

Drupal\Core\Datetime\Date::formatRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)30,962 31,036 74 0.2%
Incl. Wall Time (microsec) per call 1,147 1,149 3 0.2%
Excl. Wall Time (microsec)824 834 10 1.2%
Incl. CPU (microsecs)30,922 30,955 33 0.1%
Incl. CPU (microsecs) per call 1,145 1,146 1 0.1%
Excl. CPU (microsec)609 608 -1 -0.2%
Incl. MemUse (bytes)26,224 26,168 -56 -0.2%
Incl. MemUse (bytes) per call 971 969 -2 -0.2%
Excl. MemUse (bytes)-30,064 -30,040 24 0.1%
Incl. PeakMemUse (bytes)40,016 40,448 432 1.1%
Incl. PeakMemUse (bytes) per call 1,482 1,498 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 Function10 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%