Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for unserialize

unserializeRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls590 590 0 0.0%
Incl. Wall Time (microsec)14,132 14,361 229 1.6%
Incl. Wall Time (microsec) per call 24 24 0 1.6%
Excl. Wall Time (microsec)3,446 3,420 -26 -0.8%
Incl. CPU (microsecs)32,000 16,000 -16,000 -50.0%
Incl. CPU (microsecs) per call 54 27 -27 -50.0%
Excl. CPU (microsec)12,000 4,000 -8,000 -66.7%
Incl. MemUse (bytes)1,834,280 1,836,464 2,184 0.1%
Incl. MemUse (bytes) per call 3,109 3,113 4 0.1%
Excl. MemUse (bytes)1,269,904 1,272,056 2,152 0.2%
Incl. PeakMemUse (bytes)2,046,592 2,056,624 10,032 0.5%
Incl. PeakMemUse (bytes) per call 3,469 3,486 17 0.5%
Excl. PeakMemUse (bytes)1,505,928 1,516,224 10,296 0.7%

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% 229 6.5% -16,000 -400.0% 2,184 3.2% 10,032 1.9%
Exclusive Metrics Diff for Current Function-26 -11.4% -8,000 -50.0% 2,152 98.5% 10,296 102.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 214 93.4% -12,000 -75.0% 2,160 98.9% 9,872 98.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 53 23.1% -4,000 -25.0% 24 1.1% 24 0.2%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -37 -16.2% 0 0.0% 0 0.0% -72 -0.7%
menu_unserialize0 N/A% -2 -0.9% 0 0.0% 0 0.0% 112 1.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 2 0.9% 0 0.0% 0 0.0% 96 1.0%
_menu_load_objects0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 219 95.6% 4,000 25.0% 0 0.0% 296 3.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 44 19.2% 0 0.0% 32 1.5% -560 -5.6%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -6 -2.6% -4,000 -25.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -0.9% -8,000 -50.0% 0 0.0% 0 0.0%