Diff Report
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls604 604 0 0.0%
Incl. Wall Time (microsec)20,790 21,884 1,094 5.3%
Incl. Wall Time (microsec) per call 34 36 2 5.3%
Excl. Wall Time (microsec)5,565 5,484 -81 -1.5%
Incl. CPU (microsecs)18,353 18,837 484 2.6%
Incl. CPU (microsecs) per call 30 31 1 2.6%
Excl. CPU (microsec)5,875 5,827 -48 -0.8%
Incl. MemUse (bytes)2,476,688 2,475,632 -1,056 -0.0%
Incl. MemUse (bytes) per call 4,100 4,099 -2 -0.0%
Excl. MemUse (bytes)1,769,840 1,768,768 -1,072 -0.1%
Incl. PeakMemUse (bytes)1,989,128 1,988,184 -944 -0.0%
Incl. PeakMemUse (bytes) per call 3,293 3,292 -2 -0.0%
Excl. PeakMemUse (bytes)1,451,480 1,450,584 -896 -0.1%

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% 1,094 7.9% 484 3.4% -1,056 -1.7% -944 -1.7%
Exclusive Metrics Diff for Current Function-81 -7.4% -48 -9.9% -1,072 -101.5% -896 -94.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 1,154 105.5% 533 110.1% -1,264 -119.7% -888 -94.1%
menu_unserialize0 N/A% -28 -2.6% -45 -9.3% 0 0.0% 88 9.3%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -27 -2.5% -29 -6.0% 8 0.8% 112 11.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -20 -1.8% -15 -3.1% 0 0.0% -64 -6.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 11 1.0% 14 2.9% 192 18.2% -128 -13.6%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 4 0.4% 27 5.6% 8 0.8% -64 -6.8%
_menu_load_objects0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 1,204 110.1% 573 118.4% 8 0.8% 8 0.8%
Symfony\Component\Routing\Route::unserialize0 N/A% -30 -2.7% -40 -8.3% 8 0.8% -56 -5.9%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 3 0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -0.2% -1 -0.2% 0 0.0% 0 0.0%