Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls298 298 0 0.0%
Incl. Wall Time (microsec)7,686 7,597 -89 -1.2%
Incl. Wall Time (microsec) per call 26 25 -0 -1.2%
Excl. Wall Time (microsec)3,838 3,793 -45 -1.2%
Incl. CPU (microsecs)7,991 7,854 -137 -1.7%
Incl. CPU (microsecs) per call 27 26 -0 -1.7%
Excl. CPU (microsec)4,025 3,947 -78 -1.9%
Incl. MemUse (bytes)2,928,680 2,928,680 0 0.0%
Incl. MemUse (bytes) per call 9,828 9,828 0 0.0%
Excl. MemUse (bytes)1,908,112 1,908,112 0 0.0%
Incl. PeakMemUse (bytes)3,038,432 3,038,432 0 0.0%
Incl. PeakMemUse (bytes) per call 10,196 10,196 0 0.0%
Excl. PeakMemUse (bytes)2,111,480 2,111,480 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% -89 -153.4% -137 -232.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-45 -50.6% -78 -56.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -170 -191.0% -185 -135.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 53 59.6% 36 26.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 29 32.6% 29 21.2% 0 N/A% 0 N/A%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll0 N/A% 0 0.0% -16 -11.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -99 -111.2% -101 -73.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 58 65.2% 42 30.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\Extension::unserialize0 N/A% -3 -3.4% 0 0.0% 0 N/A% 0 N/A%