Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for unserialize

unserializeRun #51a18dd97f04cRun #51a18f1daaf9eDiffDiff%
Number of Function Calls171 171 0 0.0%
Incl. Wall Time (microsec)15,973 16,161 188 1.2%
Incl. Wall Time (microsec) per call 93 95 1 1.2%
Excl. Wall Time (microsec)3,206 3,292 86 2.7%
Incl. CPU (microsecs)12,001 12,001 0 0.0%
Incl. CPU (microsecs) per call 70 70 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)966,084 967,964 1,880 0.2%
Incl. MemUse (bytes) per call 5,650 5,661 11 0.2%
Excl. MemUse (bytes)751,452 753,360 1,908 0.3%
Incl. PeakMemUse (bytes)1,236,368 1,235,436 -932 -0.1%
Incl. PeakMemUse (bytes) per call 7,230 7,225 -5 -0.1%
Excl. PeakMemUse (bytes)1,017,284 1,015,972 -1,312 -0.1%

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
unserialize0 N/A% 188 1.1% 0 0.0% 1,880 5.6% -932 -2.8%
Exclusive Metrics Diff for Current Function86 45.7% 0 N/A% 1,908 101.5% -1,312 -140.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 197 104.8% 0 N/A% 1,880 100.0% -932 -100.0%
menu_unserialize0 N/A% -16 -8.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 12 6.4% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -8 -4.3% 0 N/A% 0 0.0% 0 0.0%
_menu_load_objects0 N/A% 3 1.6% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 97 51.6% 0 N/A% 0 0.0% 32 3.4%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 19 10.1% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -13 -6.9% 0 N/A% -28 -1.5% 380 40.8%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -0.5% 0 N/A% 0 0.0% -32 -3.4%