Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)21,105 21,190 85 0.4%
Incl. Wall Time (microsec) per call 227 228 1 0.4%
Excl. Wall Time (microsec)5,330 5,335 5 0.1%
Incl. CPU (microsecs)20,852 20,942 90 0.4%
Incl. CPU (microsecs) per call 224 225 1 0.4%
Excl. CPU (microsec)5,405 5,401 -4 -0.1%
Incl. MemUse (bytes)1,584,072 1,587,648 3,576 0.2%
Incl. MemUse (bytes) per call 17,033 17,071 38 0.2%
Excl. MemUse (bytes)1,157,312 1,160,888 3,576 0.3%
Incl. PeakMemUse (bytes)2,029,280 2,032,856 3,576 0.2%
Incl. PeakMemUse (bytes) per call 21,820 21,859 38 0.2%
Excl. PeakMemUse (bytes)1,562,920 1,566,496 3,576 0.2%

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% 85 7.5% 90 7.7% 3,576 5.2% 3,576 5.1%
Exclusive Metrics Diff for Current Function5 5.9% -4 -4.4% 3,576 100.0% 3,576 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 115 135.3% 128 142.2% 3,576 100.0% 3,576 100.0%
_menu_load_objects0 N/A% -30 -35.3% -31 -34.4% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 0 0.0% -4 -4.4% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -3 -3.3% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 83 97.6% 99 110.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -32 -37.6% -30 -33.3% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 30 35.3% 26 28.9% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -1.2% -1 -1.1% 0 0.0% 0 0.0%