Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)12,088 12,404 316 2.6%
Incl. Wall Time (microsec) per call 151 155 4 2.6%
Excl. Wall Time (microsec)2,531 2,415 -116 -4.6%
Incl. CPU (microsecs)10,821 11,082 261 2.4%
Incl. CPU (microsecs) per call 135 139 3 2.4%
Excl. CPU (microsec)2,592 2,480 -112 -4.3%
Incl. MemUse (bytes)1,512,456 1,512,456 0 0.0%
Incl. MemUse (bytes) per call 18,906 18,906 0 0.0%
Excl. MemUse (bytes)1,182,504 1,182,504 0 0.0%
Incl. PeakMemUse (bytes)1,357,192 1,357,192 0 0.0%
Incl. PeakMemUse (bytes) per call 16,965 16,965 0 0.0%
Excl. PeakMemUse (bytes)1,065,728 1,065,728 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% 316 40.5% 261 34.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-116 -36.7% -112 -42.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 322 101.9% 268 102.7% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -6 -1.9% -7 -2.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 403 127.5% 343 131.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 29 9.2% 28 10.7% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 0 0.0% 2 0.8% 0 N/A% 0 N/A%