Diff Report
Run #51a27d81b1262: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for unserialize

unserializeRun #51a27d81b1262Run #51a27ce83196dDiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)13,003 13,345 342 2.6%
Incl. Wall Time (microsec) per call 148 152 4 2.6%
Excl. Wall Time (microsec)2,821 3,089 268 9.5%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 91 91 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,740,528 1,738,656 -1,872 -0.1%
Incl. MemUse (bytes) per call 19,779 19,757 -21 -0.1%
Excl. MemUse (bytes)1,309,976 1,308,136 -1,840 -0.1%
Incl. PeakMemUse (bytes)2,133,456 2,138,984 5,528 0.3%
Incl. PeakMemUse (bytes) per call 24,244 24,307 63 0.3%
Excl. PeakMemUse (bytes)1,667,544 1,672,880 5,336 0.3%

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% 342 13.1% 0 0.0% -1,872 -3.6% 5,528 10.5%
Exclusive Metrics Diff for Current Function268 78.4% 0 N/A% -1,840 -98.3% 5,336 96.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 304 88.9% 0 N/A% -1,872 -100.0% 5,584 101.0%
menu_unserialize0 N/A% 16 4.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 10 2.9% 0 N/A% 0 0.0% -16 -0.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 7 2.0% 0 N/A% 0 0.0% -40 -0.7%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 3 0.9% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 2 0.6% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 44 12.9% 0 N/A% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 22 6.4% 0 N/A% -32 -1.7% -32 -0.6%
Symfony\Component\Routing\Route::unserialize0 N/A% 11 3.2% 0 N/A% 0 0.0% -16 -0.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -3 -0.9% 0 N/A% 0 0.0% 240 4.3%