Diff Report
Run #536ffcbacf96d: 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 #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls218 218 0 0.0%
Incl. Wall Time (microsec)34,199 34,789 590 1.7%
Incl. Wall Time (microsec) per call 157 160 3 1.7%
Excl. Wall Time (microsec)7,608 7,780 172 2.3%
Incl. CPU (microsecs)34,134 34,702 568 1.7%
Incl. CPU (microsecs) per call 157 159 3 1.7%
Excl. CPU (microsec)7,703 7,854 151 2.0%
Incl. MemUse (bytes)5,842,352 5,841,696 -656 -0.0%
Incl. MemUse (bytes) per call 26,800 26,797 -3 -0.0%
Excl. MemUse (bytes)3,001,776 3,000,840 -936 -0.0%
Incl. PeakMemUse (bytes)5,853,888 5,853,928 40 0.0%
Incl. PeakMemUse (bytes) per call 26,853 26,853 0 0.0%
Excl. PeakMemUse (bytes)3,058,288 3,057,600 -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 Function172 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%