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

unserializeRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)14,350 13,647 -703 -4.9%
Incl. Wall Time (microsec) per call 119 113 -6 -4.9%
Excl. Wall Time (microsec)4,830 5,162 332 6.9%
Incl. CPU (microsecs)14,488 13,801 -687 -4.7%
Incl. CPU (microsecs) per call 120 114 -6 -4.7%
Excl. CPU (microsec)4,900 5,259 359 7.3%
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 Function332 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%