Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls105 105 0 0.0%
Incl. Wall Time (microsec)15,779 15,921 142 0.9%
Incl. Wall Time (microsec) per call 150 152 1 0.9%
Excl. Wall Time (microsec)3,150 3,297 147 4.7%
Incl. CPU (microsecs)13,640 13,890 250 1.8%
Incl. CPU (microsecs) per call 130 132 2 1.8%
Excl. CPU (microsec)3,222 3,378 156 4.8%
Incl. MemUse (bytes)1,880,656 1,876,656 -4,000 -0.2%
Incl. MemUse (bytes) per call 17,911 17,873 -38 -0.2%
Excl. MemUse (bytes)1,217,744 1,213,728 -4,016 -0.3%
Incl. PeakMemUse (bytes)2,027,648 2,024,272 -3,376 -0.2%
Incl. PeakMemUse (bytes) per call 19,311 19,279 -32 -0.2%
Excl. PeakMemUse (bytes)1,400,800 1,397,544 -3,256 -0.2%

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% 142 3.4% 250 5.0% -4,000 -2.5% -3,376 -2.1%
Exclusive Metrics Diff for Current Function147 103.5% 156 62.4% -4,016 -100.4% -3,256 -96.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 215 151.4% 317 126.8% -4,000 -100.0% -4,016 -119.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -39 -27.5% -41 -16.4% 0 0.0% 8 0.2%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -23 -16.2% -24 -9.6% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -18 -12.7% -14 -5.6% 0 0.0% 632 18.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 6 4.2% 5 2.0% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 1 0.7% 7 2.8% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 48 33.8% 48 19.2% 16 0.4% -40 -1.2%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -46 -32.4% 54 21.6% 0 0.0% -80 -2.4%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -19 -13.4% -22 -8.8% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 12 8.5% 14 5.6% 0 0.0% 0 0.0%