Diff Report
Run #51a278c0bf3d5: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a279f421da5: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for unserialize

unserializeRun #51a278c0bf3d5Run #51a279f421da5DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)19,066 18,941 -125 -0.7%
Incl. Wall Time (microsec) per call 154 153 -1 -0.7%
Excl. Wall Time (microsec)3,832 3,894 62 1.6%
Incl. CPU (microsecs)20,003 24,000 3,997 20.0%
Incl. CPU (microsecs) per call 161 194 32 20.0%
Excl. CPU (microsec)4,001 12,000 7,999 199.9%
Incl. MemUse (bytes)1,214,220 1,215,100 880 0.1%
Incl. MemUse (bytes) per call 9,792 9,799 7 0.1%
Excl. MemUse (bytes)966,868 967,748 880 0.1%
Incl. PeakMemUse (bytes)1,405,500 1,407,360 1,860 0.1%
Incl. PeakMemUse (bytes) per call 11,335 11,350 15 0.1%
Excl. PeakMemUse (bytes)1,157,332 1,159,192 1,860 0.2%

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% -125 -2.4% 3,997 99.9% 880 4.5% 1,860 9.7%
Exclusive Metrics Diff for Current Function62 49.6% 7,999 200.1% 880 100.0% 1,860 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -106 -84.8% -3 -0.1% 880 100.0% 1,860 100.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
menu_unserialize0 N/A% -6 -4.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -5 -4.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -7 -5.6% 4,000 100.1% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -3 -2.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -145 -116.0% -4,002 -100.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -29 -23.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -10 -8.0% 0 0.0% 0 0.0% 0 0.0%