Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls112 111 -1 -0.9%
Incl. Wall Time (microsec)31,204 31,049 -155 -0.5%
Incl. Wall Time (microsec) per call 279 280 1 0.4%
Excl. Wall Time (microsec)7,595 7,326 -269 -3.5%
Incl. CPU (microsecs)30,564 30,506 -58 -0.2%
Incl. CPU (microsecs) per call 273 275 2 0.7%
Excl. CPU (microsec)7,737 7,448 -289 -3.7%
Incl. MemUse (bytes)2,410,456 2,378,280 -32,176 -1.3%
Incl. MemUse (bytes) per call 21,522 21,426 -96 -0.4%
Excl. MemUse (bytes)1,607,896 1,575,712 -32,184 -2.0%
Incl. PeakMemUse (bytes)2,858,216 2,826,152 -32,064 -1.1%
Incl. PeakMemUse (bytes) per call 25,520 25,461 -59 -0.2%
Excl. PeakMemUse (bytes)1,983,808 1,951,480 -32,328 -1.6%

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
unserialize-1 -100.0% -155 -19.4% -58 -3.8% -32,176 -7.5% -32,064 -2.0%
Exclusive Metrics Diff for Current Function-269 -173.5% -289 -498.3% -32,184 -100.0% -32,328 -100.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem-1 -100.0% -159 -102.6% -55 -94.8% -32,176 -100.0% -32,008 -99.8%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 0.0% 0 0.0% -1 -1.7% 0 0.0% 0 0.0%
menu_unserialize0 0.0% 5 3.2% 3 5.2% 0 0.0% -56 -0.2%
_menu_load_objects0 0.0% -1 -0.6% -1 -1.7% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 0.0% 0 0.0% -4 -6.9% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 122 78.7% 231 398.3% 8 0.0% 224 0.7%
Symfony\Component\Routing\Route::unserialize0 N/A% -9 -5.8% -9 -15.5% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -17 -11.0% -12 -20.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 18 11.6% 21 36.2% 0 0.0% 40 0.1%