Diff Report
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #5204421e7a2a2Run #5204417bc7ab7DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)13,075 13,622 547 4.2%
Incl. Wall Time (microsec) per call 105 110 4 4.2%
Excl. Wall Time (microsec)4,176 4,428 252 6.0%
Incl. CPU (microsecs)11,318 11,788 470 4.2%
Incl. CPU (microsecs) per call 91 95 4 4.2%
Excl. CPU (microsec)4,265 4,519 254 6.0%
Incl. MemUse (bytes)2,263,584 2,263,584 0 0.0%
Incl. MemUse (bytes) per call 18,255 18,255 0 0.0%
Excl. MemUse (bytes)1,705,984 1,705,984 0 0.0%
Incl. PeakMemUse (bytes)2,684,008 2,684,008 0 0.0%
Incl. PeakMemUse (bytes) per call 21,645 21,645 0 0.0%
Excl. PeakMemUse (bytes)2,028,808 2,028,808 0 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% 547 63.2% 470 24.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function252 46.1% 254 54.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 502 91.8% 418 88.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 43 7.9% 43 9.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 2 0.4% 1 0.2% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% 4 0.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 4 0.9% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 184 33.6% 99 21.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 91 16.6% 91 19.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 18 3.3% 23 4.9% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 2 0.4% 3 0.6% 0 N/A% 0 N/A%