Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519fc53e46a65Run #519fc817b51aeDiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)5,458 4,807 -651 -11.9%
Incl. Wall Time (microsec) per call 73 64 -9 -11.9%
Excl. Wall Time (microsec)1,693 1,680 -13 -0.8%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 107 107 0 0.0%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)1,642,240 1,642,240 0 0.0%
Incl. MemUse (bytes) per call 21,897 21,897 0 0.0%
Excl. MemUse (bytes)1,279,168 1,279,168 0 0.0%
Incl. PeakMemUse (bytes)1,970,224 1,970,224 0 0.0%
Incl. PeakMemUse (bytes) per call 26,270 26,270 0 0.0%
Excl. PeakMemUse (bytes)1,606,600 1,606,600 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% -651 -14.3% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -2.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -652 -100.2% 0 N/A% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 1 0.2% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -626 -96.2% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -13 -2.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 1 0.2% 0 N/A% 0 N/A% 0 N/A%