Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls129 129 0 0.0%
Incl. Wall Time (microsec)19,957 20,098 141 0.7%
Incl. Wall Time (microsec) per call 155 156 1 0.7%
Excl. Wall Time (microsec)4,167 4,350 183 4.4%
Incl. CPU (microsecs)17,376 17,458 82 0.5%
Incl. CPU (microsecs) per call 135 135 1 0.5%
Excl. CPU (microsec)4,273 4,453 180 4.2%
Incl. MemUse (bytes)2,423,112 2,423,112 0 0.0%
Incl. MemUse (bytes) per call 18,784 18,784 0 0.0%
Excl. MemUse (bytes)1,875,456 1,875,456 0 0.0%
Incl. PeakMemUse (bytes)2,278,504 2,278,504 0 0.0%
Incl. PeakMemUse (bytes) per call 17,663 17,663 0 0.0%
Excl. PeakMemUse (bytes)1,861,920 1,861,920 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% 141 306.5% 82 38.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function183 129.8% 180 219.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 148 105.0% 88 107.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -5 -3.5% -4 -4.9% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -1 -0.7% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% -1 -0.7% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -56 -39.7% -108 -131.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 14 9.9% 15 18.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -6 -4.3% -8 -9.8% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 6 4.3% 3 3.7% 0 N/A% 0 N/A%