Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for unserialize

unserializeRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls112 112 0 0.0%
Incl. Wall Time (microsec)30,476 31,204 728 2.4%
Incl. Wall Time (microsec) per call 272 279 7 2.4%
Excl. Wall Time (microsec)7,347 7,595 248 3.4%
Incl. CPU (microsecs)29,850 30,564 714 2.4%
Incl. CPU (microsecs) per call 267 273 6 2.4%
Excl. CPU (microsec)7,458 7,737 279 3.7%
Incl. MemUse (bytes)2,379,192 2,410,456 31,264 1.3%
Incl. MemUse (bytes) per call 21,243 21,522 279 1.3%
Excl. MemUse (bytes)1,576,512 1,607,896 31,384 2.0%
Incl. PeakMemUse (bytes)2,835,576 2,858,216 22,640 0.8%
Incl. PeakMemUse (bytes) per call 25,318 25,520 202 0.8%
Excl. PeakMemUse (bytes)1,960,792 1,983,808 23,016 1.2%

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% 728 6.1% 714 5.0% 31,264 20.1% 22,640 1.7%
Exclusive Metrics Diff for Current Function248 34.1% 279 39.1% 31,384 100.4% 23,016 101.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 722 99.2% 703 98.5% 31,264 100.0% 22,680 100.2%
menu_unserialize0 N/A% 3 0.4% 5 0.7% 0 0.0% -40 -0.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 3 0.4% 6 0.8% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_load_objects0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 447 61.4% 407 57.0% -24 -0.1% -272 -1.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 25 3.4% 22 3.1% -96 -0.3% -104 -0.5%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 12 1.6% 9 1.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -4 -0.5% -3 -0.4% 0 0.0% 0 0.0%