Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls96 96 0 0.0%
Incl. Wall Time (microsec)14,290 14,416 126 0.9%
Incl. Wall Time (microsec) per call 149 150 1 0.9%
Excl. Wall Time (microsec)3,132 3,044 -88 -2.8%
Incl. CPU (microsecs)12,492 12,772 280 2.2%
Incl. CPU (microsecs) per call 130 133 3 2.2%
Excl. CPU (microsec)3,195 3,093 -102 -3.2%
Incl. MemUse (bytes)1,697,256 1,697,256 0 0.0%
Incl. MemUse (bytes) per call 17,680 17,680 0 0.0%
Excl. MemUse (bytes)1,261,464 1,261,464 0 0.0%
Incl. PeakMemUse (bytes)2,154,128 2,154,128 0 0.0%
Incl. PeakMemUse (bytes) per call 22,439 22,439 0 0.0%
Excl. PeakMemUse (bytes)1,682,112 1,682,112 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% 126 190.9% 280 31.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-88 -69.8% -102 -36.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 176 139.7% 331 118.2% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% -44 -34.9% -46 -16.4% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -6 -4.8% -7 -2.5% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
book_node_load0 N/A% 0 0.0% 2 0.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 213 169.0% 379 135.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -0.8% -5 -1.8% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 1 0.8% 8 2.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%