Diff Report
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls218 218 0 0.0%
Incl. Wall Time (microsec)34,008 34,789 781 2.3%
Incl. Wall Time (microsec) per call 156 160 4 2.3%
Excl. Wall Time (microsec)7,542 7,780 238 3.2%
Incl. CPU (microsecs)33,966 34,702 736 2.2%
Incl. CPU (microsecs) per call 156 159 3 2.2%
Excl. CPU (microsec)7,635 7,854 219 2.9%
Incl. MemUse (bytes)5,841,696 5,841,696 0 0.0%
Incl. MemUse (bytes) per call 26,797 26,797 0 0.0%
Excl. MemUse (bytes)3,000,840 3,000,840 0 0.0%
Incl. PeakMemUse (bytes)5,853,928 5,853,928 0 0.0%
Incl. PeakMemUse (bytes) per call 26,853 26,853 0 0.0%
Excl. PeakMemUse (bytes)3,057,600 3,057,600 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% 781 25.4% 736 21.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function238 30.5% 219 29.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 719 92.1% 682 92.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 107 13.7% 112 15.2% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% -69 -8.8% -86 -11.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 21 2.7% 23 3.1% 0 N/A% 0 N/A%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 3 0.4% 6 0.8% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% 430 55.1% 395 53.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 85 10.9% 92 12.5% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% 18 2.3% 20 2.7% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldConfig::__wakeup0 N/A% 8 1.0% 11 1.5% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\DependencySerialization::__wakeup0 N/A% 4 0.5% 5 0.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\Extension::unserialize0 N/A% -2 -0.3% -6 -0.8% 0 N/A% 0 N/A%