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

unserializeRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)15,815 15,499 -316 -2.0%
Incl. Wall Time (microsec) per call 120 117 -2 -2.0%
Excl. Wall Time (microsec)4,465 4,359 -106 -2.4%
Incl. CPU (microsecs)13,681 13,610 -71 -0.5%
Incl. CPU (microsecs) per call 104 103 -1 -0.5%
Excl. CPU (microsec)4,577 4,473 -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 Function-106 -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%