Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)19,650 19,239 -411 -2.1%
Incl. Wall Time (microsec) per call 132 129 -3 -2.1%
Excl. Wall Time (microsec)3,943 3,848 -95 -2.4%
Incl. CPU (microsecs)16,149 15,947 -202 -1.3%
Incl. CPU (microsecs) per call 108 107 -1 -1.3%
Excl. CPU (microsec)4,043 3,982 -61 -1.5%
Incl. MemUse (bytes)2,208,136 2,209,384 1,248 0.1%
Incl. MemUse (bytes) per call 14,820 14,828 8 0.1%
Excl. MemUse (bytes)1,686,368 1,687,600 1,232 0.1%
Incl. PeakMemUse (bytes)2,341,304 2,336,264 -5,040 -0.2%
Incl. PeakMemUse (bytes) per call 15,713 15,680 -34 -0.2%
Excl. PeakMemUse (bytes)1,884,776 1,879,992 -4,784 -0.3%

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% -411 -51.5% -202 -101.0% 1,248 3.1% -5,040 -12.7%
Exclusive Metrics Diff for Current Function-95 -23.1% -61 -30.2% 1,232 98.7% -4,784 -94.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -407 -99.0% -192 -95.0% 1,248 100.0% -5,088 -101.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -13 -3.2% -14 -6.9% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 13 3.2% 10 5.0% 0 0.0% 64 1.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -5 -1.2% -5 -2.5% 0 0.0% 0 0.0%
_menu_load_objects0 N/A% 1 0.2% -1 -0.5% 0 0.0% -16 -0.3%
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% -434 -105.6% -253 -125.2% 8 0.6% -288 -5.7%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 69 16.8% 65 32.2% 0 0.0% 40 0.8%
Symfony\Component\Routing\Route::unserialize0 N/A% 65 15.8% 62 30.7% 8 0.6% 8 0.2%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -16 -3.9% -15 -7.4% 0 0.0% -16 -0.3%