Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls627 627 0 0.0%
Incl. Wall Time (microsec)24,498 24,614 116 0.5%
Incl. Wall Time (microsec) per call 39 39 0 0.5%
Excl. Wall Time (microsec)6,362 6,410 48 0.8%
Incl. CPU (microsecs)22,614 22,970 356 1.6%
Incl. CPU (microsecs) per call 36 37 1 1.6%
Excl. CPU (microsec)6,701 6,756 55 0.8%
Incl. MemUse (bytes)2,961,584 2,962,592 1,008 0.0%
Incl. MemUse (bytes) per call 4,723 4,725 2 0.0%
Excl. MemUse (bytes)1,808,720 1,809,784 1,064 0.1%
Incl. PeakMemUse (bytes)2,733,256 2,734,688 1,432 0.1%
Incl. PeakMemUse (bytes) per call 4,359 4,362 2 0.1%
Excl. PeakMemUse (bytes)1,777,272 1,778,928 1,656 0.1%

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% 116 0.8% 356 2.7% 1,008 1.7% 1,432 2.4%
Exclusive Metrics Diff for Current Function48 41.4% 55 15.4% 1,064 105.6% 1,656 115.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 233 200.9% 457 128.4% 1,112 110.3% 1,160 81.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -51 -44.0% -50 -14.0% -160 -15.9% 280 19.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 8 6.9% 26 7.3% 80 7.9% 80 5.6%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -22 -19.0% -27 -7.6% -24 -2.4% -88 -6.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -1 -0.9% -7 -2.0% 0 0.0% -160 -11.2%
menu_unserialize0 N/A% 6 5.2% 17 4.8% 0 0.0% 160 11.2%
_menu_load_objects0 N/A% -57 -49.1% -60 -16.9% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 91 78.4% 308 86.5% -64 -6.3% 8 0.6%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -4 -3.4% -2 -0.6% -8 -0.8% 8 0.6%
Symfony\Component\Routing\Route::unserialize0 N/A% 22 19.0% 36 10.1% 8 0.8% -16 -1.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -41 -35.3% -41 -11.5% 8 0.8% -224 -15.6%