Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls212 212 0 0.0%
Incl. Wall Time (microsec)17,116 17,222 106 0.6%
Incl. Wall Time (microsec) per call 81 81 1 0.6%
Excl. Wall Time (microsec)9,163 9,089 -74 -0.8%
Incl. CPU (microsecs)16,776 16,731 -45 -0.3%
Incl. CPU (microsecs) per call 79 79 -0 -0.3%
Excl. CPU (microsec)9,229 9,174 -55 -0.6%
Incl. MemUse (bytes)1,888,464 1,888,464 0 0.0%
Incl. MemUse (bytes) per call 8,908 8,908 0 0.0%
Excl. MemUse (bytes)1,290,272 1,290,272 0 0.0%
Incl. PeakMemUse (bytes)1,989,648 1,989,648 0 0.0%
Incl. PeakMemUse (bytes) per call 9,385 9,385 0 0.0%
Excl. PeakMemUse (bytes)1,440,472 1,440,472 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% 106 6.4% -45 -3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-74 -69.8% -55 -122.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 105 99.1% -57 -126.7% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 20 18.9% 14 31.1% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% -15 -14.2% -15 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% -11 -10.4% -12 -26.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 8 7.5% 5 11.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -2 -1.9% 17 37.8% 0 N/A% 0 N/A%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 1 0.9% 3 6.7% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% 112 105.7% -32 -71.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 47 44.3% 46 102.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\Extension::unserialize0 N/A% 18 17.0% 22 48.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 3 2.8% -24 -53.3% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\DependencySerialization::__wakeup0 N/A% 0 0.0% -2 -4.4% 0 N/A% 0 N/A%