Diff Report
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe58959c26: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for unserialize

unserializeRun #519fe4bc90ab9Run #519fe58959c26DiffDiff%
Number of Function Calls177 177 0 0.0%
Incl. Wall Time (microsec)13,094 12,854 -240 -1.8%
Incl. Wall Time (microsec) per call 74 73 -1 -1.8%
Excl. Wall Time (microsec)3,577 3,613 36 1.0%
Incl. CPU (microsecs)12,000 12,002 2 0.0%
Incl. CPU (microsecs) per call 68 68 0 0.0%
Excl. CPU (microsec)4,000 4,001 1 0.0%
Incl. MemUse (bytes)2,414,312 2,416,056 1,744 0.1%
Incl. MemUse (bytes) per call 13,640 13,650 10 0.1%
Excl. MemUse (bytes)2,028,248 2,030,008 1,760 0.1%
Incl. PeakMemUse (bytes)2,296,800 2,298,208 1,408 0.1%
Incl. PeakMemUse (bytes) per call 12,976 12,984 8 0.1%
Excl. PeakMemUse (bytes)1,900,728 1,902,152 1,424 0.1%

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% -240 -51.9% 2 200.0% 1,744 2.8% 1,408 1.8%
Exclusive Metrics Diff for Current Function36 15.0% 1 50.0% 1,760 100.9% 1,424 101.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -175 -72.9% 4,002 200100.0% 1,768 101.4% 1,456 103.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -66 -27.5% -4,000 -200000.0% -24 -1.4% -32 -2.3%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 0 0.0% 0 0.0% 0 0.0% -16 -1.1%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -274 -114.2% 1 50.0% -16 -0.9% -16 -1.1%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -2 -0.8% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%