Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for unserialize

unserializeRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls89 105 16 18.0%
Incl. Wall Time (microsec)15,080 15,288 208 1.4%
Incl. Wall Time (microsec) per call 169 146 -24 -14.1%
Excl. Wall Time (microsec)2,475 2,655 180 7.3%
Incl. CPU (microsecs)12,001 16,001 4,000 33.3%
Incl. CPU (microsecs) per call 135 152 18 13.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)850,136 896,640 46,504 5.5%
Incl. MemUse (bytes) per call 9,552 8,539 -1,013 -10.6%
Excl. MemUse (bytes)623,424 669,912 46,488 7.5%
Incl. PeakMemUse (bytes)970,848 1,064,456 93,608 9.6%
Incl. PeakMemUse (bytes) per call 10,908 10,138 -771 -7.1%
Excl. PeakMemUse (bytes)755,280 846,816 91,536 12.1%

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
unserialize16 100.0% 208 0.3% 4,000 6.2% 46,504 10.2% 93,608 18.4%
Exclusive Metrics Diff for Current Function180 86.5% 4,000 100.0% 46,488 100.0% 91,536 97.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem13 81.2% 201 96.6% 4,000 100.0% 46,352 99.7% 93,752 100.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple2 12.5% 9 4.3% 0 0.0% 104 0.2% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% -3 -1.4% 0 0.0% 0 0.0% 0 0.0%
menu_unserialize1 6.2% 1 0.5% 0 0.0% 48 0.1% 32 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% -176 -0.2%
_menu_load_objects0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 30 14.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -13 -6.2% 0 0.0% 4 0.0% 1,768 1.9%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 6 2.9% 0 0.0% 12 0.0% 12 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 5 2.4% 0 0.0% 0 0.0% 292 0.3%