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

unserializeRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls148 148 0 0.0%
Incl. Wall Time (microsec)4,674 4,761 87 1.9%
Incl. Wall Time (microsec) per call 32 32 1 1.9%
Excl. Wall Time (microsec)3,259 3,314 55 1.7%
Incl. CPU (microsecs)4,780 4,887 107 2.2%
Incl. CPU (microsecs) per call 32 33 1 2.2%
Excl. CPU (microsec)3,306 3,386 80 2.4%
Incl. MemUse (bytes)2,074,768 2,070,280 -4,488 -0.2%
Incl. MemUse (bytes) per call 14,019 13,988 -30 -0.2%
Excl. MemUse (bytes)1,684,480 1,679,968 -4,512 -0.3%
Incl. PeakMemUse (bytes)2,220,552 2,205,744 -14,808 -0.7%
Incl. PeakMemUse (bytes) per call 15,004 14,904 -100 -0.7%
Excl. PeakMemUse (bytes)1,921,560 1,906,800 -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 Function55 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\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 2 2.3% 2 1.9% 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%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -9 -10.3% -10 -9.3% 0 0.0% -24 -0.2%
menu_unserialize0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
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%