Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1855d1e29c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for unserialize

unserializeRun #51a184397f8ebRun #51a1855d1e29cDiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)16,650 16,486 -164 -1.0%
Incl. Wall Time (microsec) per call 142 141 -1 -1.0%
Excl. Wall Time (microsec)3,645 3,605 -40 -1.1%
Incl. CPU (microsecs)20,000 24,002 4,002 20.0%
Incl. CPU (microsecs) per call 171 205 34 20.0%
Excl. CPU (microsec)4,000 8,000 4,000 100.0%
Incl. MemUse (bytes)1,113,948 1,115,020 1,072 0.1%
Incl. MemUse (bytes) per call 9,521 9,530 9 0.1%
Excl. MemUse (bytes)882,252 883,296 1,044 0.1%
Incl. PeakMemUse (bytes)1,275,020 1,268,232 -6,788 -0.5%
Incl. PeakMemUse (bytes) per call 10,898 10,840 -58 -0.5%
Excl. PeakMemUse (bytes)1,055,048 1,048,340 -6,708 -0.6%

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% -164 -3.8% 4,002 N/A% 1,072 6.7% -6,788 -42.4%
Exclusive Metrics Diff for Current Function-40 -24.4% 4,000 100.0% 1,044 97.4% -6,708 -98.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -139 -84.8% 8,002 200.0% 1,072 100.0% -6,932 -102.1%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -3 -1.8% 0 0.0% 0 0.0% 144 2.1%
menu_unserialize0 N/A% -8 -4.9% 0 0.0% 0 0.0% 0 0.0%
_menu_load_objects0 N/A% -6 -3.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -17 -10.4% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 8 4.9% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -23 -14.0% 4,000 100.0% 20 1.9% -112 -1.6%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -96 -58.5% 2 0.0% 8 0.7% 32 0.5%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -7 -4.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 2 1.2% -4,000 -100.0% 0 0.0% 0 0.0%