Diff Report
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51978d2b1f3d1Run #51978cc86c728DiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)21,390 21,239 -151 -0.7%
Incl. Wall Time (microsec) per call 184 183 -1 -0.7%
Excl. Wall Time (microsec)3,347 3,365 18 0.5%
Incl. CPU (microsecs)18,487 18,797 310 1.7%
Incl. CPU (microsecs) per call 159 162 3 1.7%
Excl. CPU (microsec)3,442 3,475 33 1.0%
Incl. MemUse (bytes)2,092,376 2,092,376 0 0.0%
Incl. MemUse (bytes) per call 18,038 18,038 0 0.0%
Excl. MemUse (bytes)1,353,112 1,353,112 0 0.0%
Incl. PeakMemUse (bytes)2,296,112 2,296,112 0 0.0%
Incl. PeakMemUse (bytes) per call 19,794 19,794 0 0.0%
Excl. PeakMemUse (bytes)1,552,624 1,552,624 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% -151 -37.7% 310 33.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 11.9% 33 10.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -152 -100.7% 307 99.0% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 1 0.7% 6 1.9% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% 1 0.7% -2 -0.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -225 -149.0% 221 71.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 61 40.4% 60 19.4% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -5 -3.3% -2 -0.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% -2 -0.6% 0 N/A% 0 N/A%