Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990d1de2dc4: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51990c6b6ce43Run #51990d1de2dc4DiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)11,916 11,942 26 0.2%
Incl. Wall Time (microsec) per call 149 149 0 0.2%
Excl. Wall Time (microsec)2,405 2,412 7 0.3%
Incl. CPU (microsecs)10,680 10,751 71 0.7%
Incl. CPU (microsecs) per call 134 134 1 0.7%
Excl. CPU (microsec)2,477 2,483 6 0.2%
Incl. MemUse (bytes)1,501,520 1,501,520 0 0.0%
Incl. MemUse (bytes) per call 18,769 18,769 0 0.0%
Excl. MemUse (bytes)1,171,560 1,171,560 0 0.0%
Incl. PeakMemUse (bytes)1,341,184 1,341,184 0 0.0%
Incl. PeakMemUse (bytes) per call 16,765 16,765 0 0.0%
Excl. PeakMemUse (bytes)1,049,496 1,049,496 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% 26 7.2% 71 338.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 26.9% 6 8.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 25 96.2% 73 102.8% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 1 3.8% -1 -1.4% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 26 100.0% 74 104.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -8 -30.8% -10 -14.1% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 1 3.8% 1 1.4% 0 N/A% 0 N/A%