Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls140 140 0 0.0%
Incl. Wall Time (microsec)18,662 18,589 -73 -0.4%
Incl. Wall Time (microsec) per call 133 133 -1 -0.4%
Excl. Wall Time (microsec)4,120 4,074 -46 -1.1%
Incl. CPU (microsecs)16,399 16,395 -4 -0.0%
Incl. CPU (microsecs) per call 117 117 -0 -0.0%
Excl. CPU (microsec)4,239 4,172 -67 -1.6%
Incl. MemUse (bytes)2,499,480 2,503,496 4,016 0.2%
Incl. MemUse (bytes) per call 17,853 17,882 29 0.2%
Excl. MemUse (bytes)1,781,568 1,785,528 3,960 0.2%
Incl. PeakMemUse (bytes)2,383,520 2,383,336 -184 -0.0%
Incl. PeakMemUse (bytes) per call 17,025 17,024 -1 -0.0%
Excl. PeakMemUse (bytes)1,691,376 1,691,528 152 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% -73 -1.4% -4 -0.1% 4,016 2.4% -184 -0.1%
Exclusive Metrics Diff for Current Function-46 -63.0% -67 -1675.0% 3,960 98.6% 152 82.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -69 -94.5% -1 -25.0% 3,992 99.4% 2,936 1595.7%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -26 -35.6% -28 -700.0% 16 0.4% 184 100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 13 17.8% 14 350.0% 8 0.2% -136 -73.9%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 3 4.1% 0 0.0% 0 0.0% 16 8.7%
menu_unserialize0 N/A% 1 1.4% 6 150.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 6.8% 5 125.0% 0 0.0% -3,184 -1730.4%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 91 124.7% 92 2300.0% 32 0.8% -320 -173.9%
Symfony\Component\Routing\Route::unserialize0 N/A% -3 -4.1% 5 125.0% 16 0.4% 40 21.7%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 6 8.2% 6 150.0% 8 0.2% 0 0.0%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -121 -165.8% -40 -1000.0% 0 0.0% -56 -30.4%