Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls214 214 0 0.0%
Incl. Wall Time (microsec)22,319 22,125 -194 -0.9%
Incl. Wall Time (microsec) per call 104 103 -1 -0.9%
Excl. Wall Time (microsec)9,356 9,401 45 0.5%
Incl. CPU (microsecs)20,982 21,020 38 0.2%
Incl. CPU (microsecs) per call 98 98 0 0.2%
Excl. CPU (microsec)9,440 9,483 43 0.5%
Incl. MemUse (bytes)1,956,744 1,956,744 0 0.0%
Incl. MemUse (bytes) per call 9,144 9,144 0 0.0%
Excl. MemUse (bytes)1,340,476 1,340,476 0 0.0%
Incl. PeakMemUse (bytes)2,037,128 2,037,128 0 0.0%
Incl. PeakMemUse (bytes) per call 9,519 9,519 0 0.0%
Excl. PeakMemUse (bytes)1,446,056 1,446,056 0 0.0%

Parent/Child Regression/Improvement report for unserialize [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
unserialize0 N/A% -194 -21.3% 38 10.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function45 23.2% 43 113.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -173 -89.2% 59 155.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -35 -18.0% -35 -92.1% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 16 8.2% 11 28.9% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -7 -3.6% -5 -13.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 5 2.6% 7 18.4% 0 N/A% 0 N/A%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% -205 -105.7% 26 68.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -36 -18.6% -47 -123.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\Extension::unserialize0 N/A% 8 4.1% 7 18.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -7 -3.6% -5 -13.2% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\DependencySerialization::__wakeup0 N/A% 1 0.5% 14 36.8% 0 N/A% 0 N/A%