Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51abc4cb0a647Run #51abc563dc23fDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)12,238 12,010 -228 -1.9%
Incl. Wall Time (microsec) per call 180 177 -3 -1.9%
Excl. Wall Time (microsec)1,907 1,938 31 1.6%
Incl. CPU (microsecs)10,019 9,897 -122 -1.2%
Incl. CPU (microsecs) per call 147 146 -2 -1.2%
Excl. CPU (microsec)1,956 1,979 23 1.2%
Incl. MemUse (bytes)1,420,896 1,420,896 0 0.0%
Incl. MemUse (bytes) per call 20,896 20,896 0 0.0%
Excl. MemUse (bytes)791,888 791,888 0 0.0%
Incl. PeakMemUse (bytes)1,494,808 1,494,808 0 0.0%
Incl. PeakMemUse (bytes) per call 21,982 21,982 0 0.0%
Excl. PeakMemUse (bytes)949,008 949,008 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% -228 -112.3% -122 -99.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 13.6% 23 18.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -214 -93.9% -105 -86.1% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -7 -3.1% -9 -7.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -4 -1.8% -2 -1.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -2 -0.9% -5 -4.1% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -1 -0.4% -1 -0.8% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -240 -105.3% -123 -100.8% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -24 -10.5% -27 -22.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 5 2.2% 5 4.1% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%