Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\Date::format

Drupal\Core\Datetime\Date::formatRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)11,513 12,047 534 4.6%
Incl. Wall Time (microsec) per call 1,151 1,205 53 4.6%
Excl. Wall Time (microsec)296 327 31 10.5%
Incl. CPU (microsecs)11,207 11,535 328 2.9%
Incl. CPU (microsecs) per call 1,121 1,154 33 2.9%
Excl. CPU (microsec)219 235 16 7.3%
Incl. MemUse (bytes)24,816 24,816 0 0.0%
Incl. MemUse (bytes) per call 2,482 2,482 0 0.0%
Excl. MemUse (bytes)-9,208 -9,208 0 0.0%
Incl. PeakMemUse (bytes)42,616 42,616 0 0.0%
Incl. PeakMemUse (bytes) per call 4,262 4,262 0 0.0%
Excl. PeakMemUse (bytes)2,360 2,360 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% 534 70.8% 328 280.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 5.8% 16 4.9% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 534 100.0% 328 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Config\Entity\ConfigStorageController::load0 N/A% 223 41.8% 21 6.4% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 107 20.0% 110 33.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 72 13.5% 73 22.3% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 70 13.1% 71 21.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 30 5.6% 32 9.8% 0 N/A% 0 N/A%
Drupal\system\Plugin\Core\Entity\DateFormat::getPattern0 N/A% 1 0.2% 7 2.1% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% -1 -0.2% 1 0.3% 0 N/A% 0 N/A%
date_default_timezone_get0 N/A% 1 0.2% -1 -0.3% 0 N/A% 0 N/A%
timezone_open0 N/A% 0 0.0% -2 -0.6% 0 N/A% 0 N/A%