Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: 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 #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,224 1,229 5 0.4%
Incl. Wall Time (microsec) per call 1,224 1,229 5 0.4%
Excl. Wall Time (microsec)43 47 4 9.3%
Incl. CPU (microsecs)1,075 1,091 16 1.5%
Incl. CPU (microsecs) per call 1,075 1,091 16 1.5%
Excl. CPU (microsec)32 31 -1 -3.1%
Incl. MemUse (bytes)41,200 41,312 112 0.3%
Incl. MemUse (bytes) per call 41,200 41,312 112 0.3%
Excl. MemUse (bytes)3,656 3,656 0 0.0%
Incl. PeakMemUse (bytes)89,504 89,432 -72 -0.1%
Incl. PeakMemUse (bytes) per call 89,504 89,432 -72 -0.1%
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% 5 0.4% 16 1.6% 112 0.1% -72 -0.1%
Exclusive Metrics Diff for Current Function4 80.0% -1 -6.2% 0 0.0% 0 0.0%
Parent function
format_date0 N/A% 5 100.0% 16 100.0% 112 100.0% -72 -100.0%
Child functions
Drupal\Core\Datetime\Date::dateFormat0 N/A% -22 -440.0% -9 -56.2% 104 92.9% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::createFromTimestamp0 N/A% 13 260.0% 15 93.8% 0 0.0% 0 0.0%
Drupal\Core\Datetime\Date::country0 N/A% 7 140.0% 8 50.0% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 3 60.0% 5 31.2% 0 0.0% 0 0.0%
date_default_timezone_get0 N/A% 1 20.0% 3 18.8% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -1 -20.0% -2 -12.5% -8 -7.1% 0 0.0%
Drupal\Component\Utility\Xss::filter0 N/A% 0 0.0% -2 -12.5% 16 14.3% -72 -100.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% 1 6.2% 0 0.0% 0 0.0%
timezone_open0 N/A% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%
Drupal\system\Entity\DateFormat::getPattern0 N/A% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%