Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)20,387 20,175 -212 -1.0%
Incl. Wall Time (microsec) per call 243 240 -3 -1.0%
Excl. Wall Time (microsec)3,127 3,108 -19 -0.6%
Incl. CPU (microsecs)18,057 18,016 -41 -0.2%
Incl. CPU (microsecs) per call 215 214 -0 -0.2%
Excl. CPU (microsec)3,194 3,170 -24 -0.8%
Incl. MemUse (bytes)2,232,424 2,233,592 1,168 0.1%
Incl. MemUse (bytes) per call 26,576 26,590 14 0.1%
Excl. MemUse (bytes)1,106,152 1,107,360 1,208 0.1%
Incl. PeakMemUse (bytes)2,585,208 2,584,624 -584 -0.0%
Incl. PeakMemUse (bytes) per call 30,776 30,769 -7 -0.0%
Excl. PeakMemUse (bytes)1,461,224 1,461,144 -80 -0.0%

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% -212 -19.3% -41 -18.9% 1,168 1.4% -584 -0.7%
Exclusive Metrics Diff for Current Function-19 -9.0% -24 -58.5% 1,208 103.4% -80 -13.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -244 -115.1% -75 -182.9% 1,160 99.3% -672 -115.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 37 17.5% 35 85.4% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -4 -1.9% -3 -7.3% 0 0.0% -40 -6.8%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 1 0.5% 0 0.0% 8 0.7% 128 21.9%
menu_unserialize0 N/A% -1 -0.5% 2 4.9% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -386 -182.1% -207 -504.9% -72 -6.2% -64 -11.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 133 62.7% 133 324.4% 32 2.7% -440 -75.3%
Symfony\Component\Routing\Route::unserialize0 N/A% 66 31.1% 61 148.8% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -6 -2.8% -4 -9.8% 0 0.0% 0 0.0%