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

unserializeRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls98 98 0 0.0%
Incl. Wall Time (microsec)4,219 4,181 -38 -0.9%
Incl. Wall Time (microsec) per call 43 43 -0 -0.9%
Excl. Wall Time (microsec)2,483 2,526 43 1.7%
Incl. CPU (microsecs)4,299 4,275 -24 -0.6%
Incl. CPU (microsecs) per call 44 44 -0 -0.6%
Excl. CPU (microsec)2,523 2,582 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 Function43 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%