Diff Report
Run #5659177493c27: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #5659177493c27Run #5659123816918DiffDiff%
Number of Function Calls390 387 -3 -0.8%
Incl. Wall Time (microsec)21,525 21,228 -297 -1.4%
Incl. Wall Time (microsec) per call 55 55 -0 -0.6%
Excl. Wall Time (microsec)20,029 19,820 -209 -1.0%
Incl. MemUse (bytes)8,988,344 8,822,944 -165,400 -1.8%
Incl. MemUse (bytes) per call 23,047 22,798 -249 -1.1%
Excl. MemUse (bytes)8,048,872 7,883,872 -165,000 -2.0%
Incl. PeakMemUse (bytes)10,711,448 10,683,320 -28,128 -0.3%
Incl. PeakMemUse (bytes) per call 27,465 27,605 140 0.5%
Excl. PeakMemUse (bytes)10,674,560 10,646,576 -27,984 -0.3%

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
unserialize-3 -100.0% -297 -3.4% -165,400 -1015.0% -28,128 -170.8%
Exclusive Metrics Diff for Current Function-209 -70.4% -165,000 -99.8% -27,984 -99.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 0.0% -453 -152.5% -224 -0.1% -8,208 -29.2%
Drupal\Component\DependencyInjection\Container::get@20 0.0% 294 99.0% 208 0.1% -88 -0.3%
Drupal\Core\Extension\Extension::unserialize-3 -100.0% -157 -52.9% -164,408 -99.4% -28,704 -102.0%
Drupal\Component\DependencyInjection\Container::get@100 0.0% -53 -17.8% -5,288 -3.2% -4,480 -15.9%
Drupal\Component\DependencyInjection\Container::get@60 0.0% 52 17.5% -8 -0.0% 2,168 7.7%
Drupal\Component\DependencyInjection\Container::get0 0.0% -41 -13.8% 544 0.3% -1,496 -5.3%
Drupal\Component\DependencyInjection\Container::get@50 0.0% 38 12.8% -56 -0.0% -72 -0.3%
Drupal\Component\DependencyInjection\Container::get@71 33.3% 25 8.4% 5,448 3.3% 10,600 37.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% -21 -7.1% -2,000 -1.2% -144 -0.5%
Drupal\Component\DependencyInjection\Container::get@10 0.0% 16 5.4% 512 0.3% 3,424 12.2%
Drupal\Component\DependencyInjection\Container::get@11-1 -33.3% -5 -1.7% -1,024 -0.6% -1,872 -6.7%
Drupal\Component\DependencyInjection\Container::get@80 0.0% 5 1.7% -16 -0.0% 104 0.4%
Drupal\Component\DependencyInjection\Container::get@90 0.0% 4 1.3% 848 0.5% 536 1.9%
Drupal\Component\DependencyInjection\Container::get@40 0.0% -2 -0.7% 32 0.0% 144 0.5%
Drupal\Component\DependencyInjection\Container::get@30 0.0% 1 0.3% 32 0.0% -40 -0.1%
Drupal\Core\Cache\MemoryBackend::prepareItem0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Serialization\PhpSerialize::decode0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% -89 -30.0% -400 -0.2% -144 -0.5%
spl_autoload_call0 N/A% 1 0.3% 0 0.0% 0 0.0%