Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,392 3,432 40 1.2%
Incl. Wall Time (microsec) per call 678 686 8 1.2%
Excl. Wall Time (microsec)207 206 -1 -0.5%
Incl. CPU (microsecs)3,172 3,158 -14 -0.4%
Incl. CPU (microsecs) per call 634 632 -3 -0.4%
Excl. CPU (microsec)152 152 0 0.0%
Incl. MemUse (bytes)65,196 65,204 8 0.0%
Incl. MemUse (bytes) per call 13,039 13,041 2 0.0%
Excl. MemUse (bytes)-8,120 -8,120 0 0.0%
Incl. PeakMemUse (bytes)87,288 87,224 -64 -0.1%
Incl. PeakMemUse (bytes) per call 17,458 17,445 -13 -0.1%
Excl. PeakMemUse (bytes)1,484 1,484 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% 40 2.6% -14 -1.3% 8 0.9% -64 -9.2%
Exclusive Metrics Diff for Current Function-1 -2.5% 0 0.0% 0 0.0% 0 0.0%
Parent function
format_date0 N/A% 40 100.0% -14 -100.0% 8 100.0% -64 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::createFromTimestamp0 N/A% 44 110.0% 39 278.6% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 14 35.0% 14 100.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\Date::dateFormat0 N/A% -12 -30.0% -67 -478.6% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -10.0% -3 -21.4% 8 100.0% -64 -100.0%
Drupal\Component\Utility\Xss::filter0 N/A% 2 5.0% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Datetime\Date::country0 N/A% -2 -5.0% -4 -28.6% 0 0.0% 0 0.0%
timezone_open0 N/A% -1 -2.5% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 0 0.0% 4 28.6% 0 0.0% 0 0.0%
date_default_timezone_get0 N/A% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
Drupal\system\Entity\DateFormat::getPattern0 N/A% 0 0.0% 2 14.3% 0 0.0% 0 0.0%