Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for unserialize

unserializeRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls241 241 0 0.0%
Incl. Wall Time (microsec)14,807 15,282 475 3.2%
Incl. Wall Time (microsec) per call 61 63 2 3.2%
Excl. Wall Time (microsec)7,065 7,145 80 1.1%
Incl. MemUse (bytes)4,054,800 4,104,216 49,416 1.2%
Incl. MemUse (bytes) per call 16,825 17,030 205 1.2%
Excl. MemUse (bytes)2,880,616 2,905,832 25,216 0.9%
Incl. PeakMemUse (bytes)4,056,176 4,135,096 78,920 1.9%
Incl. PeakMemUse (bytes) per call 16,831 17,158 327 1.9%
Excl. PeakMemUse (bytes)2,922,760 2,944,488 21,728 0.7%

Parent/Child Regression/Improvement report for unserialize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
unserialize0 N/A% 475 7.2% 49,416 0.7% 78,920 1.1%
Exclusive Metrics Diff for Current Function80 16.8% 25,216 51.0% 21,728 27.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 311 65.5% 38,856 78.6% 41,744 52.9%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 232 48.8% 10,544 21.3% 37,056 47.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -49 -10.3% -32 -0.1% -32 -0.0%
Drupal\Core\Extension\Extension::unserialize0 N/A% -30 -6.3% 24 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 11 2.3% 24 0.0% 152 0.2%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 428 90.1% 23,120 46.8% 37,576 47.6%
Symfony\Component\Routing\Route::unserialize0 N/A% -51 -10.7% -24 -0.0% 56 0.1%
Drupal\Core\Extension\Extension::unserialize0 N/A% 10 2.1% 1,096 2.2% 19,648 24.9%
Drupal\Core\Entity\Entity::__wakeup0 N/A% 8 1.7% 8 0.0% -88 -0.1%