Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)16,507 16,389 -118 -0.7%
Incl. Wall Time (microsec) per call 262 260 -2 -0.7%
Excl. Wall Time (microsec)1,554 1,536 -18 -1.2%
Incl. CPU (microsecs)15,099 15,132 33 0.2%
Incl. CPU (microsecs) per call 240 240 1 0.2%
Excl. CPU (microsec)1,589 1,580 -9 -0.6%
Incl. MemUse (bytes)2,083,440 2,083,440 0 0.0%
Incl. MemUse (bytes) per call 33,070 33,070 0 0.0%
Excl. MemUse (bytes)799,192 799,192 0 0.0%
Incl. PeakMemUse (bytes)2,241,888 2,241,888 0 0.0%
Incl. PeakMemUse (bytes) per call 35,586 35,586 0 0.0%
Excl. PeakMemUse (bytes)936,864 936,864 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% -118 -8.7% 33 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -15.3% -9 -27.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -95 -80.5% 53 160.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -13 -11.0% -13 -39.4% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -9 -7.6% -9 -27.3% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -1 -0.8% 1 3.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -68 -57.6% -66 -200.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -36 -30.5% 106 321.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 7 5.9% 7 21.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -3 -2.5% -5 -15.2% 0 N/A% 0 N/A%