Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #531ee5f3237b0Run #531ee626b79e4DiffDiff%
Number of Function Calls310 310 0 0.0%
Incl. Wall Time (microsec)7,618 7,531 -87 -1.1%
Incl. Wall Time (microsec) per call 25 24 -0 -1.1%
Excl. Wall Time (microsec)3,738 3,755 17 0.5%
Incl. CPU (microsecs)7,904 7,817 -87 -1.1%
Incl. CPU (microsecs) per call 25 25 -0 -1.1%
Excl. CPU (microsec)3,918 3,930 12 0.3%
Incl. MemUse (bytes)2,821,912 2,821,912 0 0.0%
Incl. MemUse (bytes) per call 9,103 9,103 0 0.0%
Excl. MemUse (bytes)1,800,032 1,800,032 0 0.0%
Incl. PeakMemUse (bytes)2,987,944 2,987,944 0 0.0%
Incl. PeakMemUse (bytes) per call 9,639 9,639 0 0.0%
Excl. PeakMemUse (bytes)2,059,216 2,059,216 0 0.0%

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 -61.3% -87 -24.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 19.5% 12 13.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -120 -137.9% -112 -128.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 26 29.9% 14 16.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 8 9.2% 6 6.9% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll0 N/A% -1 -1.1% 15 17.2% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 0 0.0% -12 -13.8% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 2 2.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -100 -114.9% -104 -119.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\Extension::unserialize0 N/A% -34 -39.1% -35 -40.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 30 34.5% 40 46.0% 0 N/A% 0 N/A%