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

unserializeRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls212 212 0 0.0%
Incl. Wall Time (microsec)17,222 17,116 -106 -0.6%
Incl. Wall Time (microsec) per call 81 81 -1 -0.6%
Excl. Wall Time (microsec)9,089 9,163 74 0.8%
Incl. CPU (microsecs)16,731 16,776 45 0.3%
Incl. CPU (microsecs) per call 79 79 0 0.3%
Excl. CPU (microsec)9,174 9,229 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 Function74 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%