Diff Report
Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for unserialize

unserializeRun #519fd13122e91Run #519fd0873c1d7DiffDiff%
Number of Function Calls161 161 0 0.0%
Incl. Wall Time (microsec)12,631 12,302 -329 -2.6%
Incl. Wall Time (microsec) per call 78 76 -2 -2.6%
Excl. Wall Time (microsec)3,128 3,102 -26 -0.8%
Incl. CPU (microsecs)8,002 12,000 3,998 50.0%
Incl. CPU (microsecs) per call 50 75 25 50.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)2,161,576 2,160,112 -1,464 -0.1%
Incl. MemUse (bytes) per call 13,426 13,417 -9 -0.1%
Excl. MemUse (bytes)1,778,048 1,776,544 -1,504 -0.1%
Incl. PeakMemUse (bytes)2,117,568 2,118,808 1,240 0.1%
Incl. PeakMemUse (bytes) per call 13,153 13,160 8 0.1%
Excl. PeakMemUse (bytes)1,726,936 1,728,136 1,200 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% -329 -31.3% 3,998 399800.0% -1,464 -12.1% 1,240 138.4%
Exclusive Metrics Diff for Current Function-26 -7.9% 4,000 100.1% -1,504 -102.7% 1,200 96.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -318 -96.7% 3,998 100.0% -1,424 -97.3% 1,128 91.0%
menu_unserialize0 N/A% -8 -2.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -5 -1.5% 0 0.0% -40 -2.7% 112 9.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 2 0.6% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -300 -91.2% -2 -0.1% 16 1.1% 16 1.3%
Symfony\Component\Routing\Route::unserialize0 N/A% -3 -0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.3% 0 0.0% 24 1.6% 24 1.9%