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

unserializeRun #51afe875368e3Run #51afe7feeb64dDiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)19,175 18,451 -724 -3.8%
Incl. Wall Time (microsec) per call 129 124 -5 -3.8%
Excl. Wall Time (microsec)3,822 3,977 155 4.1%
Incl. CPU (microsecs)15,840 16,093 253 1.6%
Incl. CPU (microsecs) per call 106 108 2 1.6%
Excl. CPU (microsec)3,946 4,108 162 4.1%
Incl. MemUse (bytes)2,209,384 2,208,136 -1,248 -0.1%
Incl. MemUse (bytes) per call 14,828 14,820 -8 -0.1%
Excl. MemUse (bytes)1,687,600 1,686,368 -1,232 -0.1%
Incl. PeakMemUse (bytes)2,336,264 2,341,304 5,040 0.2%
Incl. PeakMemUse (bytes) per call 15,680 15,713 34 0.2%
Excl. PeakMemUse (bytes)1,879,992 1,884,776 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 Function155 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%