Diff Report
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a45b36a618d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for unserialize

unserializeRun #51a459a8e59c2Run #51a45b36a618dDiffDiff%
Number of Function Calls176 176 0 0.0%
Incl. Wall Time (microsec)18,729 19,365 636 3.4%
Incl. Wall Time (microsec) per call 106 110 4 3.4%
Excl. Wall Time (microsec)3,954 4,205 251 6.3%
Incl. CPU (microsecs)20,001 28,002 8,001 40.0%
Incl. CPU (microsecs) per call 114 159 45 40.0%
Excl. CPU (microsec)4,001 12,000 7,999 199.9%
Incl. MemUse (bytes)1,279,540 1,280,400 860 0.1%
Incl. MemUse (bytes) per call 7,270 7,275 5 0.1%
Excl. MemUse (bytes)1,045,520 1,046,376 856 0.1%
Incl. PeakMemUse (bytes)1,505,172 1,441,528 -63,644 -4.2%
Incl. PeakMemUse (bytes) per call 8,552 8,191 -362 -4.2%
Excl. PeakMemUse (bytes)1,266,916 1,203,252 -63,664 -5.0%

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% 636 4.6% 8,001 66.7% 860 3.2% -63,644 -169.4%
Exclusive Metrics Diff for Current Function251 39.5% 7,999 100.0% 856 99.5% -63,664 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 602 94.7% 8,001 100.0% 860 100.0% -1,116 -1.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 28 4.4% 0 0.0% 0 0.0% -62,528 -98.2%
menu_unserialize0 N/A% 4 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 3 0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 359 56.4% 2 0.0% 0 0.0% 152 0.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 16 2.5% 0 0.0% 12 1.4% -112 -0.2%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 11 1.7% 0 0.0% -8 -0.9% 20 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -0.2% 0 0.0% 0 0.0% -40 -0.1%