Diff Report
Run #55f250cd3eb64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #55f250cd3eb64Run #55f2501d384a2DiffDiff%
Number of Function Calls426 426 0 0.0%
Incl. Wall Time (microsec)17,327 18,540 1,213 7.0%
Incl. Wall Time (microsec) per call 41 44 3 7.0%
Excl. Wall Time (microsec)14,593 15,404 811 5.6%
Incl. MemUse (bytes)6,805,960 6,805,552 -408 -0.0%
Incl. MemUse (bytes) per call 15,976 15,975 -1 -0.0%
Excl. MemUse (bytes)5,585,800 5,585,320 -480 -0.0%
Incl. PeakMemUse (bytes)8,691,016 8,691,408 392 0.0%
Incl. PeakMemUse (bytes) per call 20,401 20,402 1 0.0%
Excl. PeakMemUse (bytes)7,840,064 7,840,408 344 0.0%

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% 1,213 3.6% -408 -1.8% 392 1.7%
Exclusive Metrics Diff for Current Function811 66.9% -480 -117.6% 344 87.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 763 62.9% -376 -92.2% 1,320 336.7%
Drupal\Component\DependencyInjection\Container::get@40 N/A% 129 10.6% 8 2.0% 112 28.6%
Drupal\Component\DependencyInjection\Container::get@20 N/A% 58 4.8% 0 0.0% -32 -8.2%
Drupal\Component\DependencyInjection\Container::get@50 N/A% 49 4.0% 0 0.0% -120 -30.6%
Drupal\Component\DependencyInjection\Container::get@60 N/A% 48 4.0% 0 0.0% -32 -8.2%
Drupal\Component\DependencyInjection\Container::get0 N/A% 44 3.6% -48 -11.8% -960 -244.9%
Drupal\Component\DependencyInjection\Container::get@10 N/A% 44 3.6% -32 -7.8% 16 4.1%
Drupal\Component\DependencyInjection\Container::get@30 N/A% 33 2.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 31 2.6% 24 5.9% 88 22.4%
Drupal\Component\DependencyInjection\Container::get@80 N/A% 10 0.8% 24 5.9% 0 0.0%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 4 0.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\MemoryBackend::prepareItem0 N/A% -3 -0.2% 0 0.0% 0 0.0%
Drupal\Component\DependencyInjection\Container::get@70 N/A% 3 0.2% -8 -2.0% 0 0.0%
Drupal\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
spl_autoload_call0 N/A% 258 21.3% 24 5.9% 24 6.1%
Symfony\Component\Routing\Route::unserialize0 N/A% 131 10.8% 8 2.0% 40 10.2%
Drupal\Core\Extension\Extension::unserialize0 N/A% 17 1.4% 40 9.8% -16 -4.1%
Drupal\Core\Entity\Entity::__wakeup0 N/A% -5 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Url::__wakeup0 N/A% 1 0.1% 0 0.0% 0 0.0%