Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls161 161 0 0.0%
Incl. Wall Time (microsec)13,333 13,650 317 2.4%
Incl. Wall Time (microsec) per call 83 85 2 2.4%
Excl. Wall Time (microsec)4,460 4,416 -44 -1.0%
Incl. CPU (microsecs)11,973 11,950 -23 -0.2%
Incl. CPU (microsecs) per call 74 74 -0 -0.2%
Excl. CPU (microsec)4,602 4,529 -73 -1.6%
Incl. MemUse (bytes)2,404,320 2,404,320 0 0.0%
Incl. MemUse (bytes) per call 14,934 14,934 0 0.0%
Excl. MemUse (bytes)1,917,664 1,917,664 0 0.0%
Incl. PeakMemUse (bytes)1,883,376 1,883,376 0 0.0%
Incl. PeakMemUse (bytes) per call 11,698 11,698 0 0.0%
Excl. PeakMemUse (bytes)1,514,120 1,514,120 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% 317 52.1% -23 -2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-44 -13.9% -73 -317.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 361 113.9% 34 147.8% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -34 -10.7% -37 -160.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -15 -4.7% -13 -56.5% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 5 1.6% -5 -21.7% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -2 -0.6% -4 -17.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 2 0.6% 2 8.7% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 358 112.9% 42 182.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 8 2.5% 11 47.8% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -6 -1.9% -1 -4.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 1 0.3% -2 -8.7% 0 N/A% 0 N/A%