Diff Report
Run #51afe9f952272: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51afe9f952272Run #51afe9a0d59b4DiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)18,874 19,650 776 4.1%
Incl. Wall Time (microsec) per call 127 132 5 4.1%
Excl. Wall Time (microsec)3,882 3,943 61 1.6%
Incl. CPU (microsecs)15,533 16,149 616 4.0%
Incl. CPU (microsecs) per call 104 108 4 4.0%
Excl. CPU (microsec)4,001 4,043 42 1.0%
Incl. MemUse (bytes)2,208,136 2,208,136 0 0.0%
Incl. MemUse (bytes) per call 14,820 14,820 0 0.0%
Excl. MemUse (bytes)1,686,368 1,686,368 0 0.0%
Incl. PeakMemUse (bytes)2,341,304 2,341,304 0 0.0%
Incl. PeakMemUse (bytes) per call 15,713 15,713 0 0.0%
Excl. PeakMemUse (bytes)1,884,776 1,884,776 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% 776 70.7% 616 89.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function61 7.9% 42 6.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 778 100.3% 626 101.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -2 -0.3% -6 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -1 -0.1% -1 -0.2% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% 1 0.1% 4 0.6% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% -3 -0.5% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% -4 -0.6% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 741 95.5% 598 97.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -24 -3.1% -26 -4.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -3 -0.4% -2 -0.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 1 0.1% 4 0.6% 0 N/A% 0 N/A%