Diff Report
Run #51a287c51097c: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for unserialize

unserializeRun #51a287c51097cRun #51a287416d8a8DiffDiff%
Number of Function Calls590 590 0 0.0%
Incl. Wall Time (microsec)14,977 14,132 -845 -5.6%
Incl. Wall Time (microsec) per call 25 24 -1 -5.6%
Excl. Wall Time (microsec)3,846 3,446 -400 -10.4%
Incl. CPU (microsecs)12,000 32,000 20,000 166.7%
Incl. CPU (microsecs) per call 20 54 34 166.7%
Excl. CPU (microsec)4,000 12,000 8,000 200.0%
Incl. MemUse (bytes)1,834,280 1,834,280 0 0.0%
Incl. MemUse (bytes) per call 3,109 3,109 0 0.0%
Excl. MemUse (bytes)1,269,904 1,269,904 0 0.0%
Incl. PeakMemUse (bytes)2,046,592 2,046,592 0 0.0%
Incl. PeakMemUse (bytes) per call 3,469 3,469 0 0.0%
Excl. PeakMemUse (bytes)1,505,928 1,505,928 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% -845 -78.6% 20,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-400 -47.3% 8,000 40.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -529 -62.6% 16,000 80.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -140 -16.6% 4,000 20.0% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -89 -10.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -66 -7.8% 0 0.0% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% -13 -1.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -8 -0.9% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -309 -36.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -93 -11.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -45 -5.3% 8,000 40.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 2 0.2% 4,000 20.0% 0 N/A% 0 N/A%