Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls211 211 0 0.0%
Incl. Wall Time (microsec)21,006 20,582 -424 -2.0%
Incl. Wall Time (microsec) per call 100 98 -2 -2.0%
Excl. Wall Time (microsec)6,982 6,895 -87 -1.2%
Incl. CPU (microsecs)20,752 20,343 -409 -2.0%
Incl. CPU (microsecs) per call 98 96 -2 -2.0%
Excl. CPU (microsec)7,012 6,927 -85 -1.2%
Incl. MemUse (bytes)6,774,704 6,774,720 16 0.0%
Incl. MemUse (bytes) per call 32,108 32,108 0 0.0%
Excl. MemUse (bytes)3,794,904 3,796,624 1,720 0.0%
Incl. PeakMemUse (bytes)6,906,136 7,006,232 100,096 1.4%
Incl. PeakMemUse (bytes) per call 32,731 33,205 474 1.4%
Excl. PeakMemUse (bytes)3,831,896 3,852,392 20,496 0.5%

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


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
unserialize0 N/A% -424 -28.0% -409 -25.0% 16 0.2% 100,096 932.3%
Exclusive Metrics Diff for Current Function-87 -20.5% -85 -20.8% 1,720 10750.0% 20,496 20.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -317 -74.8% -303 -74.1% 200 1250.0% 100,000 99.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -69 -16.3% -72 -17.6% -16 -100.0% 136 0.1%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% -31 -7.3% -35 -8.6% -152 -950.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -6 -1.4% 4 1.0% -32 -200.0% 32 0.0%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -1 -0.2% -2 -0.5% 16 100.0% -72 -0.1%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Child functions
Drupal\field\Entity\FieldStorageConfig::__wakeup0 N/A% -187 -44.1% -163 -39.9% 16 100.0% 24 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% -138 -32.5% -138 -33.7% -1,632 -10200.0% 79,392 79.3%
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% -14 -3.3% -13 -3.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\Extension::unserialize0 N/A% 2 0.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 1 0.2% -2 -0.5% -88 -550.0% 184 0.2%
Drupal\Core\Entity\Entity::__wakeup0 N/A% -1 -0.2% -8 -2.0% 0 0.0% 0 0.0%