Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls430 430 0 0.0%
Incl. Wall Time (microsec)38,113 40,868 2,755 7.2%
Incl. Wall Time (microsec) per call 89 95 6 7.2%
Excl. Wall Time (microsec)23,973 24,633 660 2.8%
Incl. MemUse (bytes)10,597,496 10,599,832 2,336 0.0%
Incl. MemUse (bytes) per call 24,645 24,651 5 0.0%
Excl. MemUse (bytes)9,882,128 9,884,536 2,408 0.0%
Incl. PeakMemUse (bytes)11,401,936 11,397,048 -4,888 -0.0%
Incl. PeakMemUse (bytes) per call 26,516 26,505 -11 -0.0%
Excl. PeakMemUse (bytes)10,967,632 10,961,440 -6,192 -0.1%

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% 2,755 19.7% 2,336 9.1% -4,888 -17.5%
Exclusive Metrics Diff for Current Function660 24.0% 2,408 103.1% -6,192 -126.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 2,743 99.6% 2,064 88.4% -5,120 -104.7%
Drupal\Component\DependencyInjection\Container::get@30 N/A% -72 -2.6% 24 1.0% -88 -1.8%
Drupal\Component\DependencyInjection\Container::get@20 N/A% -52 -1.9% -24 -1.0% 632 12.9%
Drupal\Core\Cache\MemoryBackend::prepareItem0 N/A% 44 1.6% 24 1.0% 0 0.0%
Drupal\Component\DependencyInjection\Container::get@10 N/A% 41 1.5% -152 -6.5% 208 4.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 37 1.3% 8 0.3% 984 20.1%
Drupal\Component\DependencyInjection\Container::get@70 N/A% -33 -1.2% -16 -0.7% -72 -1.5%
Drupal\Core\Extension\Extension::unserialize0 N/A% 22 0.8% -32 -1.4% -32 -0.7%
Drupal\Component\DependencyInjection\Container::get@40 N/A% 16 0.6% 16 0.7% -568 -11.6%
Drupal\Component\DependencyInjection\Container::get0 N/A% 15 0.5% 272 11.6% -1,200 -24.5%
Drupal\Component\DependencyInjection\Container::get@50 N/A% -10 -0.4% 112 4.8% 520 10.6%
Drupal\Component\DependencyInjection\Container::get@60 N/A% 3 0.1% 40 1.7% -96 -2.0%
Drupal\Component\DependencyInjection\Container::get@80 N/A% 2 0.1% 0 0.0% -56 -1.1%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -1 -0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Plugin\PluginBase::__wakeup0 N/A% 13,005 472.1% -4,216 -180.5% 0 0.0%
Drupal\Core\Url::__wakeup0 N/A% -10,952 -397.5% 4,224 180.8% -32 -0.7%
Symfony\Component\Routing\Route::unserialize0 N/A% 42 1.5% -128 -5.5% 1,408 28.8%
spl_autoload_call0 N/A% -7 -0.3% 24 1.0% -72 -1.5%
Drupal\Core\Entity\Entity::__wakeup0 N/A% 5 0.2% 24 1.0% 0 0.0%
Drupal\Core\Form\FormBase::__wakeup0 N/A% 2 0.1% 0 0.0% 0 0.0%