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

unserializeRun #51a1855d1e29cRun #51a184397f8ebDiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)16,486 16,650 164 1.0%
Incl. Wall Time (microsec) per call 141 142 1 1.0%
Excl. Wall Time (microsec)3,605 3,645 40 1.1%
Incl. CPU (microsecs)24,002 20,000 -4,002 -16.7%
Incl. CPU (microsecs) per call 205 171 -34 -16.7%
Excl. CPU (microsec)8,000 4,000 -4,000 -50.0%
Incl. MemUse (bytes)1,115,020 1,113,948 -1,072 -0.1%
Incl. MemUse (bytes) per call 9,530 9,521 -9 -0.1%
Excl. MemUse (bytes)883,296 882,252 -1,044 -0.1%
Incl. PeakMemUse (bytes)1,268,232 1,275,020 6,788 0.5%
Incl. PeakMemUse (bytes) per call 10,840 10,898 58 0.5%
Excl. PeakMemUse (bytes)1,048,340 1,055,048 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 Function40 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\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 17 10.4% 4,000 100.0% 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%
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\menu_link\MenuLinkStorageController::attachLoad0 N/A% 3 1.8% 0 0.0% 0 0.0% -144 -2.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 96 58.5% -2 -0.0% -8 -0.7% -32 -0.5%
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\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%