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

unserializeRun #51a5545d76a23Run #51a562cdc3626DiffDiff%
Number of Function Calls176 176 0 0.0%
Incl. Wall Time (microsec)18,959 18,979 20 0.1%
Incl. Wall Time (microsec) per call 108 108 0 0.1%
Excl. Wall Time (microsec)4,000 4,078 78 1.9%
Incl. CPU (microsecs)36,003 20,001 -16,002 -44.4%
Incl. CPU (microsecs) per call 205 114 -91 -44.4%
Excl. CPU (microsec)20,002 4,000 -16,002 -80.0%
Incl. MemUse (bytes)1,281,496 1,283,596 2,100 0.2%
Incl. MemUse (bytes) per call 7,281 7,293 12 0.2%
Excl. MemUse (bytes)1,047,472 1,049,564 2,092 0.2%
Incl. PeakMemUse (bytes)1,506,988 1,449,824 -57,164 -3.8%
Incl. PeakMemUse (bytes) per call 8,562 8,238 -325 -3.8%
Excl. PeakMemUse (bytes)1,268,820 1,211,648 -57,172 -4.5%

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 Function78 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%