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

unserializeRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls105 105 0 0.0%
Incl. Wall Time (microsec)15,921 15,779 -142 -0.9%
Incl. Wall Time (microsec) per call 152 150 -1 -0.9%
Excl. Wall Time (microsec)3,297 3,150 -147 -4.5%
Incl. CPU (microsecs)13,890 13,640 -250 -1.8%
Incl. CPU (microsecs) per call 132 130 -2 -1.8%
Excl. CPU (microsec)3,378 3,222 -156 -4.6%
Incl. MemUse (bytes)1,876,656 1,880,656 4,000 0.2%
Incl. MemUse (bytes) per call 17,873 17,911 38 0.2%
Excl. MemUse (bytes)1,213,728 1,217,744 4,016 0.3%
Incl. PeakMemUse (bytes)2,024,272 2,027,648 3,376 0.2%
Incl. PeakMemUse (bytes) per call 19,279 19,311 32 0.2%
Excl. PeakMemUse (bytes)1,397,544 1,400,800 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 Function-147 -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%
menu_unserialize0 N/A% -1 -0.7% -7 -2.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -6 -4.2% -5 -2.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 46 32.4% -54 -21.6% 0 0.0% 80 2.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -48 -33.8% -48 -19.2% -16 -0.4% 40 1.2%
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%