Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)13,647 14,350 703 5.2%
Incl. Wall Time (microsec) per call 113 119 6 5.2%
Excl. Wall Time (microsec)5,162 4,830 -332 -6.4%
Incl. CPU (microsecs)13,801 14,488 687 5.0%
Incl. CPU (microsecs) per call 114 120 6 5.0%
Excl. CPU (microsec)5,259 4,900 -359 -6.8%
Incl. MemUse (bytes)2,647,408 2,647,408 0 0.0%
Incl. MemUse (bytes) per call 21,879 21,879 0 0.0%
Excl. MemUse (bytes)1,618,728 1,618,728 0 0.0%
Incl. PeakMemUse (bytes)2,918,464 2,918,464 0 0.0%
Incl. PeakMemUse (bytes) per call 24,120 24,120 0 0.0%
Excl. PeakMemUse (bytes)1,916,760 1,916,760 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% 703 1.9% 687 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-332 -47.2% -359 -52.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 646 91.9% 639 93.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 32 4.6% 24 3.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 29 4.1% 24 3.5% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% -3 -0.4% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -3 -0.4% -3 -0.4% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 3 0.4% 4 0.6% 0 N/A% 0 N/A%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% 1,115 158.6% 1,116 162.4% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldInstance::__wakeup0 N/A% -53 -7.5% -53 -7.7% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::__wakeup0 N/A% -36 -5.1% -35 -5.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 9 1.3% 18 2.6% 0 N/A% 0 N/A%