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

unserializeRun #51a28832b7403Run #51a287416d8a8DiffDiff%
Number of Function Calls590 590 0 0.0%
Incl. Wall Time (microsec)14,361 14,132 -229 -1.6%
Incl. Wall Time (microsec) per call 24 24 -0 -1.6%
Excl. Wall Time (microsec)3,420 3,446 26 0.8%
Incl. CPU (microsecs)16,000 32,000 16,000 100.0%
Incl. CPU (microsecs) per call 27 54 27 100.0%
Excl. CPU (microsec)4,000 12,000 8,000 200.0%
Incl. MemUse (bytes)1,836,464 1,834,280 -2,184 -0.1%
Incl. MemUse (bytes) per call 3,113 3,109 -4 -0.1%
Excl. MemUse (bytes)1,272,056 1,269,904 -2,152 -0.2%
Incl. PeakMemUse (bytes)2,056,624 2,046,592 -10,032 -0.5%
Incl. PeakMemUse (bytes) per call 3,486 3,469 -17 -0.5%
Excl. PeakMemUse (bytes)1,516,224 1,505,928 -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 Function26 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%