Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DateFormatter::format

Drupal\Core\Datetime\DateFormatter::formatRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)23,307 23,602 295 1.3%
Incl. Wall Time (microsec) per call 466 472 6 1.3%
Excl. Wall Time (microsec)2,442 2,306 -136 -5.6%
Incl. CPU (microsecs)23,156 23,523 367 1.6%
Incl. CPU (microsecs) per call 463 470 7 1.6%
Excl. CPU (microsec)1,862 1,732 -130 -7.0%
Incl. MemUse (bytes)173,040 173,096 56 0.0%
Incl. MemUse (bytes) per call 3,461 3,462 1 0.0%
Excl. MemUse (bytes)-184,288 -184,280 8 0.0%
Incl. PeakMemUse (bytes)215,024 214,976 -48 -0.0%
Incl. PeakMemUse (bytes) per call 4,300 4,300 -1 -0.0%
Excl. PeakMemUse (bytes)3,408 3,408 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DateFormatter::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\DateFormatter::format0 N/A% 295 0.3% 367 0.4% 56 0.1% -48 -0.1%
Exclusive Metrics Diff for Current Function-136 -46.1% -130 -35.4% 8 14.3% 0 0.0%
Parent function
format_date0 N/A% 295 100.0% 367 100.0% 56 100.0% -48 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::createFromTimestamp0 N/A% 456 154.6% 452 123.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 N/A% -96 -32.5% -75 -20.4% -8 -14.3% -72 -150.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 37 12.5% 46 12.5% 40 71.4% 0 0.0%
Drupal\Core\Datetime\DateFormatter::dateFormat0 N/A% 22 7.5% 40 10.9% 8 14.3% 72 150.0%
Drupal\Core\Language\Language::getId0 N/A% -15 -5.1% -6 -1.6% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% 14 4.7% 14 3.8% 8 14.3% -104 -216.7%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 14 4.7% 17 4.6% 0 0.0% 56 116.7%
Drupal\Core\Datetime\DateFormatter::country0 N/A% -6 -2.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\Entity\DateFormat::getPattern0 N/A% 3 1.0% 8 2.2% 0 0.0% 0 0.0%
date_default_timezone_get0 N/A% 3 1.0% -3 -0.8% 0 0.0% 0 0.0%
timezone_open0 N/A% -1 -0.3% 4 1.1% 0 0.0% 0 0.0%