Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,224 1,250 26 2.1%
Incl. Wall Time (microsec) per call 1,224 1,250 26 2.1%
Excl. Wall Time (microsec)43 46 3 7.0%
Incl. CPU (microsecs)1,075 1,117 42 3.9%
Incl. CPU (microsecs) per call 1,075 1,117 42 3.9%
Excl. CPU (microsec)32 39 7 21.9%
Incl. MemUse (bytes)41,200 41,200 0 0.0%
Incl. MemUse (bytes) per call 41,200 41,200 0 0.0%
Excl. MemUse (bytes)3,656 3,656 0 0.0%
Incl. PeakMemUse (bytes)89,504 89,504 0 0.0%
Incl. PeakMemUse (bytes) per call 89,504 89,504 0 0.0%
Excl. PeakMemUse (bytes)2,576 2,576 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% 26 2.3% 42 4.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 11.5% 7 16.7% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 26 100.0% 42 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\Date::dateFormat0 N/A% -16 -61.5% 1 2.4% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 13 50.0% 13 31.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\Date::country0 N/A% 10 38.5% 12 28.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 9 34.6% 7 16.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::createFromTimestamp0 N/A% 6 23.1% 5 11.9% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 1 3.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -1 -3.8% -1 -2.4% 0 N/A% 0 N/A%
date_default_timezone_get0 N/A% 1 3.8% -1 -2.4% 0 N/A% 0 N/A%
timezone_open0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%
Drupal\system\Entity\DateFormat::getPattern0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%