Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)18,451 19,175 724 3.9%
Incl. Wall Time (microsec) per call 124 129 5 3.9%
Excl. Wall Time (microsec)3,977 3,822 -155 -3.9%
Incl. CPU (microsecs)16,093 15,840 -253 -1.6%
Incl. CPU (microsecs) per call 108 106 -2 -1.6%
Excl. CPU (microsec)4,108 3,946 -162 -3.9%
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% 724 464.1% -253 -421.7% 1,248 3.1% -5,040 -12.7%
Exclusive Metrics Diff for Current Function-155 -21.4% -162 -64.0% 1,232 98.7% -4,784 -94.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 755 104.3% -222 -87.7% 1,248 100.0% -5,088 -101.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -44 -6.1% -43 -17.0% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 13 1.8% 15 5.9% 0 0.0% 64 1.3%
_menu_load_objects0 N/A% 4 0.6% 2 0.8% 0 0.0% -16 -0.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -3 -0.4% -4 -1.6% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -1 -0.1% -1 -0.4% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 883 122.0% -85 -33.6% 8 0.6% -288 -5.7%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -13 -1.8% -15 -5.9% 0 0.0% -16 -0.3%
Symfony\Component\Routing\Route::unserialize0 N/A% 6 0.8% 6 2.4% 8 0.6% 8 0.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 3 0.4% 3 1.2% 0 0.0% 40 0.8%