Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)13,369 13,310 -59 -0.4%
Incl. Wall Time (microsec) per call 107 106 -0 -0.4%
Excl. Wall Time (microsec)4,153 4,162 9 0.2%
Incl. CPU (microsecs)11,547 11,557 10 0.1%
Incl. CPU (microsecs) per call 92 92 0 0.1%
Excl. CPU (microsec)4,239 4,248 9 0.2%
Incl. MemUse (bytes)2,287,104 2,287,104 0 0.0%
Incl. MemUse (bytes) per call 18,297 18,297 0 0.0%
Excl. MemUse (bytes)1,693,016 1,693,016 0 0.0%
Incl. PeakMemUse (bytes)2,595,928 2,595,928 0 0.0%
Incl. PeakMemUse (bytes) per call 20,767 20,767 0 0.0%
Excl. PeakMemUse (bytes)2,037,176 2,037,176 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% -59 -7.8% 10 8.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 15.3% 9 90.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -57 -96.6% 8 80.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 3 5.1% 4 40.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -2 -3.4% -2 -20.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -2 -3.4% -1 -10.0% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -1 -1.7% 1 10.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -63 -106.8% 7 70.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -3 -5.1% -3 -30.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -2 -3.4% -2 -20.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%