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

unserializeRun #51aad207381a1Run #51aad15cb89bbDiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)19,373 19,845 472 2.4%
Incl. Wall Time (microsec) per call 218 223 5 2.4%
Excl. Wall Time (microsec)2,358 2,527 169 7.2%
Incl. CPU (microsecs)16,338 16,744 406 2.5%
Incl. CPU (microsecs) per call 184 188 5 2.5%
Excl. CPU (microsec)2,459 2,617 158 6.4%
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 Function169 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%