Diff Report
Run #51afe83943a2e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)20,420 18,451 -1,969 -9.6%
Incl. Wall Time (microsec) per call 137 124 -13 -9.6%
Excl. Wall Time (microsec)3,897 3,977 80 2.1%
Incl. CPU (microsecs)16,507 16,093 -414 -2.5%
Incl. CPU (microsecs) per call 111 108 -3 -2.5%
Excl. CPU (microsec)4,010 4,108 98 2.4%
Incl. MemUse (bytes)2,208,136 2,208,136 0 0.0%
Incl. MemUse (bytes) per call 14,820 14,820 0 0.0%
Excl. MemUse (bytes)1,686,368 1,686,368 0 0.0%
Incl. PeakMemUse (bytes)2,341,304 2,341,304 0 0.0%
Incl. PeakMemUse (bytes) per call 15,713 15,713 0 0.0%
Excl. PeakMemUse (bytes)1,884,776 1,884,776 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% -1,969 -652.0% -414 -445.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function80 4.1% 98 23.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -1,994 -101.3% -441 -106.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 30 1.5% 30 7.2% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -2 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -2 -0.1% -2 -0.5% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -1,962 -99.6% -430 -103.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -88 -4.5% -86 -20.8% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 9 0.5% 11 2.7% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -8 -0.4% -7 -1.7% 0 N/A% 0 N/A%