Diff Report
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #519bd4feea4c7Run #519bd405e5fe3DiffDiff%
Number of Function Calls160 160 0 0.0%
Incl. Wall Time (microsec)23,133 23,171 38 0.2%
Incl. Wall Time (microsec) per call 145 145 0 0.2%
Excl. Wall Time (microsec)5,101 4,937 -164 -3.2%
Incl. CPU (microsecs)20,973 20,871 -102 -0.5%
Incl. CPU (microsecs) per call 131 130 -1 -0.5%
Excl. CPU (microsec)5,256 5,088 -168 -3.2%
Incl. MemUse (bytes)3,038,144 3,038,288 144 0.0%
Incl. MemUse (bytes) per call 18,988 18,989 1 0.0%
Excl. MemUse (bytes)2,355,376 2,355,456 80 0.0%
Incl. PeakMemUse (bytes)2,915,208 2,914,712 -496 -0.0%
Incl. PeakMemUse (bytes) per call 18,220 18,217 -3 -0.0%
Excl. PeakMemUse (bytes)2,262,712 2,262,264 -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% 38 0.6% -102 -1.5% 144 0.3% -496 -2.2%
Exclusive Metrics Diff for Current Function-164 -431.6% -168 -164.7% 80 55.6% -448 -90.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 64 168.4% -75 -73.5% 96 66.7% -496 -100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -28 -73.7% -28 -27.5% 48 33.3% 0 0.0%
menu_unserialize0 N/A% 2 5.3% 2 2.0% 0 0.0% 0 0.0%
_menu_load_objects0 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 168 442.1% 37 36.3% 0 0.0% 80 16.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 36 94.7% 34 33.3% 40 27.8% -128 -25.8%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -1 -2.6% -4 -3.9% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -2.6% -1 -1.0% 24 16.7% 0 0.0%