Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls252 252 0 0.0%
Incl. Wall Time (microsec)12,769 13,011 242 1.9%
Incl. Wall Time (microsec) per call 51 52 1 1.9%
Excl. Wall Time (microsec)4,501 4,682 181 4.0%
Incl. CPU (microsecs)11,593 11,747 154 1.3%
Incl. CPU (microsecs) per call 46 47 1 1.3%
Excl. CPU (microsec)4,735 4,905 170 3.6%
Incl. MemUse (bytes)2,469,600 2,471,368 1,768 0.1%
Incl. MemUse (bytes) per call 9,800 9,807 7 0.1%
Excl. MemUse (bytes)2,040,152 2,041,904 1,752 0.1%
Incl. PeakMemUse (bytes)1,903,480 1,796,944 -106,536 -5.6%
Incl. PeakMemUse (bytes) per call 7,553 7,131 -423 -5.6%
Excl. PeakMemUse (bytes)1,566,024 1,461,760 -104,264 -6.7%

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% 242 1.3% 154 0.8% 1,768 1.0% -106,536 -56.9%
Exclusive Metrics Diff for Current Function181 74.8% 170 110.4% 1,752 99.1% -104,264 -97.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 213 88.0% 121 78.6% 1,376 77.8% -106,744 -100.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 6 2.5% 15 9.7% 384 21.7% 168 0.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 45 18.6% 44 28.6% 8 0.5% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 32 0.0%
menu_unserialize0 N/A% -4 -1.7% -8 -5.2% 0 0.0% 8 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -18 -7.4% -18 -11.7% 0 0.0% 0 0.0%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% -17 -7.0% -16 -10.4% 24 1.4% -2,040 -1.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 9 3.7% 9 5.8% -8 -0.5% -232 -0.2%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 17 7.0% 17 11.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 52 21.5% -26 -16.9% 0 0.0% 0 0.0%