Diff Report
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51ad06ef28a53Run #51ad0610ca11aDiffDiff%
Number of Function Calls140 140 0 0.0%
Incl. Wall Time (microsec)18,589 18,662 73 0.4%
Incl. Wall Time (microsec) per call 133 133 1 0.4%
Excl. Wall Time (microsec)4,074 4,120 46 1.1%
Incl. CPU (microsecs)16,395 16,399 4 0.0%
Incl. CPU (microsecs) per call 117 117 0 0.0%
Excl. CPU (microsec)4,172 4,239 67 1.6%
Incl. MemUse (bytes)2,503,496 2,499,480 -4,016 -0.2%
Incl. MemUse (bytes) per call 17,882 17,853 -29 -0.2%
Excl. MemUse (bytes)1,785,528 1,781,568 -3,960 -0.2%
Incl. PeakMemUse (bytes)2,383,336 2,383,520 184 0.0%
Incl. PeakMemUse (bytes) per call 17,024 17,025 1 0.0%
Excl. PeakMemUse (bytes)1,691,528 1,691,376 -152 -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% 73 1.4% 4 0.1% -4,016 -2.4% 184 0.1%
Exclusive Metrics Diff for Current Function46 63.0% 67 1675.0% -3,960 -98.6% -152 -82.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 69 94.5% 1 25.0% -3,992 -99.4% -2,936 -1595.7%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 26 35.6% 28 700.0% -16 -0.4% -184 -100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -13 -17.8% -14 -350.0% -8 -0.2% 136 73.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -5 -6.8% -5 -125.0% 0 0.0% 3,184 1730.4%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -3 -4.1% 0 0.0% 0 0.0% -16 -8.7%
menu_unserialize0 N/A% -1 -1.4% -6 -150.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 121 165.8% 40 1000.0% 0 0.0% 56 30.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -91 -124.7% -92 -2300.0% -32 -0.8% 320 173.9%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -6 -8.2% -6 -150.0% -8 -0.2% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 3 4.1% -5 -125.0% -16 -0.4% -40 -21.7%