Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls172 172 0 0.0%
Incl. Wall Time (microsec)13,399 12,993 -406 -3.0%
Incl. Wall Time (microsec) per call 78 76 -2 -3.0%
Excl. Wall Time (microsec)5,212 5,040 -172 -3.3%
Incl. CPU (microsecs)12,855 12,542 -313 -2.4%
Incl. CPU (microsecs) per call 75 73 -2 -2.4%
Excl. CPU (microsec)5,323 5,150 -173 -3.3%
Incl. MemUse (bytes)2,922,480 2,922,480 0 0.0%
Incl. MemUse (bytes) per call 16,991 16,991 0 0.0%
Excl. MemUse (bytes)2,307,928 2,307,928 0 0.0%
Incl. PeakMemUse (bytes)3,294,080 3,294,080 0 0.0%
Incl. PeakMemUse (bytes) per call 19,152 19,152 0 0.0%
Excl. PeakMemUse (bytes)2,710,800 2,710,800 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% -406 -39.7% -313 -79.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-172 -42.4% -173 -55.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -400 -98.5% -300 -95.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -12 -3.0% -15 -4.8% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 1.2% 3 1.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 3 0.7% 0 0.0% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -2 -0.5% 1 0.3% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% -2 -0.6% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -228 -56.2% -133 -42.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 17 4.2% 16 5.1% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -12 -3.0% -13 -4.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -11 -2.7% -10 -3.2% 0 N/A% 0 N/A%