Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)21,105 21,199 94 0.4%
Incl. Wall Time (microsec) per call 227 228 1 0.4%
Excl. Wall Time (microsec)5,330 5,327 -3 -0.1%
Incl. CPU (microsecs)20,852 20,950 98 0.5%
Incl. CPU (microsecs) per call 224 225 1 0.5%
Excl. CPU (microsec)5,405 5,392 -13 -0.2%
Incl. MemUse (bytes)1,584,072 1,584,072 0 0.0%
Incl. MemUse (bytes) per call 17,033 17,033 0 0.0%
Excl. MemUse (bytes)1,157,312 1,157,312 0 0.0%
Incl. PeakMemUse (bytes)2,029,280 2,029,280 0 0.0%
Incl. PeakMemUse (bytes) per call 21,820 21,820 0 0.0%
Excl. PeakMemUse (bytes)1,562,920 1,562,920 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% 94 16.6% 98 15.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -3.2% -13 -13.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 124 131.9% 129 131.6% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% -29 -30.9% -28 -28.6% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -1 -1.1% -2 -2.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 87 92.6% 97 99.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 27 28.7% 28 28.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -23 -24.5% -22 -22.4% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 6 6.4% 8 8.2% 0 N/A% 0 N/A%