Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls280 280 0 0.0%
Incl. Wall Time (microsec)13,364 12,962 -402 -3.0%
Incl. Wall Time (microsec) per call 48 46 -1 -3.0%
Excl. Wall Time (microsec)5,075 5,072 -3 -0.1%
Incl. CPU (microsecs)12,799 12,413 -386 -3.0%
Incl. CPU (microsecs) per call 46 44 -1 -3.0%
Excl. CPU (microsec)5,283 5,242 -41 -0.8%
Incl. MemUse (bytes)2,960,808 2,960,808 0 0.0%
Incl. MemUse (bytes) per call 10,574 10,574 0 0.0%
Excl. MemUse (bytes)2,353,544 2,353,544 0 0.0%
Incl. PeakMemUse (bytes)3,127,920 3,127,920 0 0.0%
Incl. PeakMemUse (bytes) per call 11,171 11,171 0 0.0%
Excl. PeakMemUse (bytes)2,560,040 2,560,040 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% -402 -15.7% -386 -32.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.7% -41 -10.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -409 -101.7% -396 -102.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 12 3.0% 13 3.4% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -7 -1.7% -8 -2.1% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 1 0.2% 3 0.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 1 0.2% 2 0.5% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -425 -105.7% -375 -97.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 26 6.5% 28 7.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -13 -3.2% -13 -3.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 13 3.2% 15 3.9% 0 N/A% 0 N/A%