Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls218 218 0 0.0%
Incl. Wall Time (microsec)34,789 34,199 -590 -1.7%
Incl. Wall Time (microsec) per call 160 157 -3 -1.7%
Excl. Wall Time (microsec)7,780 7,608 -172 -2.2%
Incl. CPU (microsecs)34,702 34,134 -568 -1.6%
Incl. CPU (microsecs) per call 159 157 -3 -1.6%
Excl. CPU (microsec)7,854 7,703 -151 -1.9%
Incl. MemUse (bytes)5,841,696 5,842,352 656 0.0%
Incl. MemUse (bytes) per call 26,797 26,800 3 0.0%
Excl. MemUse (bytes)3,000,840 3,001,776 936 0.0%
Incl. PeakMemUse (bytes)5,853,928 5,853,888 -40 -0.0%
Incl. PeakMemUse (bytes) per call 26,853 26,853 -0 -0.0%
Excl. PeakMemUse (bytes)3,057,600 3,058,288 688 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% -590 -37.3% -568 -31.6% 656 1.9% -40 -0.1%
Exclusive Metrics Diff for Current Function-172 -29.2% -151 -26.6% 936 142.7% 688 1720.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -566 -95.9% -552 -97.2% 648 98.8% 808 2020.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -89 -15.1% -85 -15.0% 8 1.2% -56 -140.0%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 45 7.6% 42 7.4% 0 0.0% 0 0.0%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 19 3.2% 31 5.5% 32 4.9% -688 -1720.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 12 2.0% 6 1.1% -32 -4.9% -96 -240.0%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -8 -1.4% -4 -0.7% 0 0.0% -8 -20.0%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% -3 -0.5% -6 -1.1% 0 0.0% 0 0.0%
Child functions
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% -407 -69.0% -381 -67.1% -224 -34.1% -152 -380.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -22 -3.7% -37 -6.5% 40 6.1% 0 0.0%
spl_autoload_call0 N/A% 11 1.9% 11 1.9% -72 -11.0% -88 -220.0%
Drupal\Core\DependencyInjection\DependencySerialization::__wakeup0 N/A% 5 0.8% 1 0.2% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldConfig::__wakeup0 N/A% -3 -0.5% -10 -1.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\Extension::unserialize0 N/A% -2 -0.3% -1 -0.2% -24 -3.7% -488 -1220.0%