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

unserializeRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls211 211 0 0.0%
Incl. Wall Time (microsec)20,582 21,006 424 2.1%
Incl. Wall Time (microsec) per call 98 100 2 2.1%
Excl. Wall Time (microsec)6,895 6,982 87 1.3%
Incl. CPU (microsecs)20,343 20,752 409 2.0%
Incl. CPU (microsecs) per call 96 98 2 2.0%
Excl. CPU (microsec)6,927 7,012 85 1.2%
Incl. MemUse (bytes)6,774,720 6,774,704 -16 -0.0%
Incl. MemUse (bytes) per call 32,108 32,108 -0 -0.0%
Excl. MemUse (bytes)3,796,624 3,794,904 -1,720 -0.0%
Incl. PeakMemUse (bytes)7,006,232 6,906,136 -100,096 -1.4%
Incl. PeakMemUse (bytes) per call 33,205 32,731 -474 -1.4%
Excl. PeakMemUse (bytes)3,852,392 3,831,896 -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 Function87 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%