Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls148 148 0 0.0%
Incl. Wall Time (microsec)4,761 4,674 -87 -1.8%
Incl. Wall Time (microsec) per call 32 32 -1 -1.8%
Excl. Wall Time (microsec)3,314 3,259 -55 -1.7%
Incl. CPU (microsecs)4,887 4,780 -107 -2.2%
Incl. CPU (microsecs) per call 33 32 -1 -2.2%
Excl. CPU (microsec)3,386 3,306 -80 -2.4%
Incl. MemUse (bytes)2,070,280 2,074,768 4,488 0.2%
Incl. MemUse (bytes) per call 13,988 14,019 30 0.2%
Excl. MemUse (bytes)1,679,968 1,684,480 4,512 0.3%
Incl. PeakMemUse (bytes)2,205,744 2,220,552 14,808 0.7%
Incl. PeakMemUse (bytes) per call 14,904 15,004 100 0.7%
Excl. PeakMemUse (bytes)1,906,800 1,921,560 14,760 0.8%

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% -87 -135.9% -107 -60.1% 4,488 16.3% 14,808 57.1%
Exclusive Metrics Diff for Current Function-55 -63.2% -80 -74.8% 4,512 100.5% 14,760 99.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -84 -96.6% -106 -99.1% 4,504 100.4% 14,784 99.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -12 -13.8% -11 -10.3% -16 -0.4% 24 0.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 9 10.3% 10 9.3% 0 0.0% 24 0.2%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% -2 -2.3% -2 -1.9% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 1 1.1% 3 2.8% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -1 -0.9% 0 0.0% -24 -0.2%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% -31 -35.6% -25 -23.4% -16 -0.4% 56 0.4%
Composer\Autoload\ClassLoader::loadClass0 N/A% -1 -1.1% -2 -1.9% -8 -0.2% -8 -0.1%