Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51aad15cb89bbRun #51aad207381a1DiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)19,845 19,373 -472 -2.4%
Incl. Wall Time (microsec) per call 223 218 -5 -2.4%
Excl. Wall Time (microsec)2,527 2,358 -169 -6.7%
Incl. CPU (microsecs)16,744 16,338 -406 -2.4%
Incl. CPU (microsecs) per call 188 184 -5 -2.4%
Excl. CPU (microsec)2,617 2,459 -158 -6.0%
Incl. MemUse (bytes)2,177,544 2,177,544 0 0.0%
Incl. MemUse (bytes) per call 24,467 24,467 0 0.0%
Excl. MemUse (bytes)953,848 953,848 0 0.0%
Incl. PeakMemUse (bytes)2,339,472 2,339,472 0 0.0%
Incl. PeakMemUse (bytes) per call 26,286 26,286 0 0.0%
Excl. PeakMemUse (bytes)1,158,464 1,158,464 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% -472 -57.4% -406 -85.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-169 -35.8% -158 -38.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -476 -100.8% -412 -101.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -4 -0.8% -4 -1.0% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 4 0.8% 5 1.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 4 0.8% 4 1.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -218 -46.2% -164 -40.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -120 -25.4% -120 -29.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 37 7.8% 39 9.6% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -2 -0.4% -3 -0.7% 0 N/A% 0 N/A%