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

unserializeRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls218 218 0 0.0%
Incl. Wall Time (microsec)34,789 34,008 -781 -2.2%
Incl. Wall Time (microsec) per call 160 156 -4 -2.2%
Excl. Wall Time (microsec)7,780 7,542 -238 -3.1%
Incl. CPU (microsecs)34,702 33,966 -736 -2.1%
Incl. CPU (microsecs) per call 159 156 -3 -2.1%
Excl. CPU (microsec)7,854 7,635 -219 -2.8%
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 Function-238 -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%