Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls634 634 0 0.0%
Incl. Wall Time (microsec)18,555 18,651 96 0.5%
Incl. Wall Time (microsec) per call 29 29 0 0.5%
Excl. Wall Time (microsec)15,864 16,082 218 1.4%
Incl. MemUse (bytes)8,668,960 8,800,624 131,664 1.5%
Incl. MemUse (bytes) per call 13,673 13,881 208 1.5%
Excl. MemUse (bytes)7,374,200 7,505,984 131,784 1.8%
Incl. PeakMemUse (bytes)10,272,456 10,517,768 245,312 2.4%
Incl. PeakMemUse (bytes) per call 16,203 16,590 387 2.4%
Excl. PeakMemUse (bytes)9,399,112 9,644,128 245,016 2.6%

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% 96 0.2% 131,664 640.6% 245,312 1144.2%
Exclusive Metrics Diff for Current Function218 227.1% 131,784 100.1% 245,016 99.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 164 170.8% 131,560 99.9% 244,952 99.9%
Drupal\Component\DependencyInjection\Container::get0 N/A% 19 19.8% 136 0.1% -112 -0.0%
Drupal\Core\Cache\MemoryBackend::prepareItem0 N/A% -13 -13.5% -48 -0.0% 0 0.0%
Drupal\Component\DependencyInjection\Container::get@50 N/A% -29 -30.2% -24 -0.0% -112 -0.0%
Drupal\Component\DependencyInjection\Container::get@80 N/A% -40 -41.7% 16 0.0% 0 0.0%
Drupal\Component\DependencyInjection\Container::get@30 N/A% -3 -3.1% -16 -0.0% -552 -0.2%
Drupal\Component\DependencyInjection\Container::get@10 N/A% 43 44.8% 16 0.0% 16 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -6 -6.2% 8 0.0% 560 0.2%
Drupal\Component\DependencyInjection\Container::get@40 N/A% -12 -12.5% 8 0.0% 576 0.2%
Drupal\Component\DependencyInjection\Container::get@20 N/A% -2 -2.1% 8 0.0% -240 -0.1%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 1 1.0% 0 0.0% 0 0.0%
Drupal\Component\DependencyInjection\Container::get@70 N/A% -6 -6.2% 0 0.0% 24 0.0%
Drupal\Component\DependencyInjection\Container::get@60 N/A% -17 -17.7% 0 0.0% 200 0.1%
Drupal\Component\DependencyInjection\Container::get@90 N/A% -3 -3.1% 0 0.0% 0 0.0%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% -13 -13.5% -136 -0.1% 672 0.3%
spl_autoload_call0 N/A% -128 -133.3% 16 0.0% -328 -0.1%
Drupal\Core\Entity\Entity::__wakeup0 N/A% 8 8.3% 0 0.0% -96 -0.0%
Drupal\Core\Extension\Extension::unserialize0 N/A% 10 10.4% 0 0.0% 48 0.0%
Drupal\Core\Url::__wakeup0 N/A% 1 1.0% 0 0.0% 0 0.0%