Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls98 98 0 0.0%
Incl. Wall Time (microsec)4,181 4,219 38 0.9%
Incl. Wall Time (microsec) per call 43 43 0 0.9%
Excl. Wall Time (microsec)2,526 2,483 -43 -1.7%
Incl. CPU (microsecs)4,275 4,299 24 0.6%
Incl. CPU (microsecs) per call 44 44 0 0.6%
Excl. CPU (microsec)2,582 2,523 -59 -2.3%
Incl. MemUse (bytes)1,633,056 1,633,056 0 0.0%
Incl. MemUse (bytes) per call 16,664 16,664 0 0.0%
Excl. MemUse (bytes)1,157,944 1,157,944 0 0.0%
Incl. PeakMemUse (bytes)1,984,920 1,984,920 0 0.0%
Incl. PeakMemUse (bytes) per call 20,254 20,254 0 0.0%
Excl. PeakMemUse (bytes)1,556,888 1,556,888 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% 38 13.3% 24 5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-43 -113.2% -59 -245.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 37 97.4% 24 100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -2 -5.3% -4 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 2 5.3% 3 12.5% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 1 2.6% 1 4.2% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\FieldInstance::__wakeup0 N/A% 41 107.9% 40 166.7% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::__wakeup0 N/A% 27 71.1% 26 108.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 14 36.8% 15 62.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -2.6% 2 8.3% 0 N/A% 0 N/A%