Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)22,891 22,993 102 0.4%
Incl. Wall Time (microsec) per call 151 151 1 0.4%
Excl. Wall Time (microsec)4,542 4,607 65 1.4%
Incl. CPU (microsecs)20,452 20,615 163 0.8%
Incl. CPU (microsecs) per call 135 136 1 0.8%
Excl. CPU (microsec)4,661 4,763 102 2.2%
Incl. MemUse (bytes)2,556,352 2,556,376 24 0.0%
Incl. MemUse (bytes) per call 16,818 16,818 0 0.0%
Excl. MemUse (bytes)1,872,688 1,872,696 8 0.0%
Incl. PeakMemUse (bytes)2,653,016 2,652,704 -312 -0.0%
Incl. PeakMemUse (bytes) per call 17,454 17,452 -2 -0.0%
Excl. PeakMemUse (bytes)1,956,800 1,956,352 -448 -0.0%

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% 102 4.5% 163 8.8% 24 0.0% -312 -0.4%
Exclusive Metrics Diff for Current Function65 63.7% 102 62.6% 8 33.3% -448 -143.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 139 136.3% 192 117.8% 24 100.0% -216 -69.2%
menu_unserialize0 N/A% 41 40.2% 44 27.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -40 -39.2% -41 -25.2% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -36 -35.3% -33 -20.2% 0 0.0% -96 -30.8%
_menu_load_objects0 N/A% -2 -2.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 41 40.2% 67 41.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -16 -15.7% -17 -10.4% 16 66.7% 136 43.6%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 8 7.8% 8 4.9% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 4 3.9% 3 1.8% 0 0.0% 0 0.0%