Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls143 143 0 0.0%
Incl. Wall Time (microsec)18,406 18,694 288 1.6%
Incl. Wall Time (microsec) per call 129 131 2 1.6%
Excl. Wall Time (microsec)3,507 3,577 70 2.0%
Incl. CPU (microsecs)16,066 16,264 198 1.2%
Incl. CPU (microsecs) per call 112 114 1 1.2%
Excl. CPU (microsec)3,658 3,719 61 1.7%
Incl. MemUse (bytes)2,119,168 2,119,168 0 0.0%
Incl. MemUse (bytes) per call 14,819 14,819 0 0.0%
Excl. MemUse (bytes)1,447,480 1,447,480 0 0.0%
Incl. PeakMemUse (bytes)2,430,072 2,430,072 0 0.0%
Incl. PeakMemUse (bytes) per call 16,994 16,994 0 0.0%
Excl. PeakMemUse (bytes)1,773,024 1,773,024 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% 288 33.5% 198 22.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function70 24.3% 61 30.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 244 84.7% 156 78.8% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 40 13.9% 41 20.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 7 2.4% 9 4.5% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -4 -1.4% -7 -3.5% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% 1 0.3% -1 -0.5% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 160 55.6% 76 38.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 43 14.9% 45 22.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 14 4.9% 12 6.1% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 1 0.3% 4 2.0% 0 N/A% 0 N/A%