Diff Report
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for unserialize

unserializeRun #51a562cdc3626Run #51a5545d76a23DiffDiff%
Number of Function Calls176 176 0 0.0%
Incl. Wall Time (microsec)18,979 18,959 -20 -0.1%
Incl. Wall Time (microsec) per call 108 108 -0 -0.1%
Excl. Wall Time (microsec)4,078 4,000 -78 -1.9%
Incl. CPU (microsecs)20,001 36,003 16,002 80.0%
Incl. CPU (microsecs) per call 114 205 91 80.0%
Excl. CPU (microsec)4,000 20,002 16,002 400.0%
Incl. MemUse (bytes)1,283,596 1,281,496 -2,100 -0.2%
Incl. MemUse (bytes) per call 7,293 7,281 -12 -0.2%
Excl. MemUse (bytes)1,049,564 1,047,472 -2,092 -0.2%
Incl. PeakMemUse (bytes)1,449,824 1,506,988 57,164 3.9%
Incl. PeakMemUse (bytes) per call 8,238 8,562 325 3.9%
Excl. PeakMemUse (bytes)1,211,648 1,268,820 57,172 4.7%

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% -20 -0.1% 16,002 80.0% -2,100 -3.1% 57,164 83.6%
Exclusive Metrics Diff for Current Function-78 -390.0% 16,002 100.0% -2,092 -99.6% 57,172 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -16 -80.0% 12,002 75.0% -2,100 -100.0% -1,480 -2.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 11 55.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -10 -50.0% 4,000 25.0% 0 0.0% 58,644 102.6%
menu_unserialize0 N/A% -8 -40.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 3 15.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 45 225.0% 0 0.0% -8 -0.4% -8 -0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 16 80.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -4 -20.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 1 5.0% 0 0.0% 0 0.0% 0 0.0%