Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for unserialize

unserializeRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls221 221 0 0.0%
Incl. Wall Time (microsec)12,570 12,602 32 0.3%
Incl. Wall Time (microsec) per call 57 57 0 0.3%
Excl. Wall Time (microsec)4,427 4,457 30 0.7%
Incl. CPU (microsecs)8,001 12,001 4,000 50.0%
Incl. CPU (microsecs) per call 36 54 18 50.0%
Excl. CPU (microsec)4,001 4,000 -1 -0.0%
Incl. MemUse (bytes)4,799,888 4,827,280 27,392 0.6%
Incl. MemUse (bytes) per call 21,719 21,843 124 0.6%
Excl. MemUse (bytes)3,805,048 3,832,392 27,344 0.7%
Incl. PeakMemUse (bytes)5,011,992 5,036,320 24,328 0.5%
Incl. PeakMemUse (bytes) per call 22,679 22,789 110 0.5%
Excl. PeakMemUse (bytes)3,801,712 3,826,280 24,568 0.6%

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% 32 0.2% 4,000 20.0% 27,392 6.0% 24,328 5.5%
Exclusive Metrics Diff for Current Function30 93.8% -1 -0.0% 27,344 99.8% 24,568 101.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 28 87.5% 4,000 100.0% 25,496 93.1% 23,880 98.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 6 18.8% 0 0.0% 1,896 6.9% 448 1.8%
menu_unserialize0 N/A% 1 3.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -3.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -2 -6.2% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 0 0.0% 0 0.0% 32 0.1% -112 -0.5%
Symfony\Component\Routing\Route::unserialize0 N/A% -2 -6.2% 0 0.0% -8 -0.0% -80 -0.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 3.1% 0 0.0% -40 -0.1% -64 -0.3%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 3 9.4% 4,001 100.0% 64 0.2% 16 0.1%