Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)15,499 15,815 316 2.0%
Incl. Wall Time (microsec) per call 117 120 2 2.0%
Excl. Wall Time (microsec)4,359 4,465 106 2.4%
Incl. CPU (microsecs)13,610 13,681 71 0.5%
Incl. CPU (microsecs) per call 103 104 1 0.5%
Excl. CPU (microsec)4,473 4,577 104 2.3%
Incl. MemUse (bytes)2,179,360 2,179,360 0 0.0%
Incl. MemUse (bytes) per call 16,510 16,510 0 0.0%
Excl. MemUse (bytes)1,762,720 1,762,720 0 0.0%
Incl. PeakMemUse (bytes)2,670,400 2,670,400 0 0.0%
Incl. PeakMemUse (bytes) per call 20,230 20,230 0 0.0%
Excl. PeakMemUse (bytes)2,242,776 2,242,776 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% 316 585.2% 71 94.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function106 33.5% 104 146.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 354 112.0% 100 140.8% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -44 -13.9% -37 -52.1% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 5 1.6% 7 9.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 1 0.3% 1 1.4% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 167 52.8% -84 -118.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 40 12.7% 42 59.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 2 0.6% 5 7.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 1 0.3% 4 5.6% 0 N/A% 0 N/A%