Diff Report
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for unserialize

unserializeRun #5197310fa6a63Run #51972fb0786efDiffDiff%
Number of Function Calls129 129 0 0.0%
Incl. Wall Time (microsec)513,385 512,799 -586 -0.1%
Incl. Wall Time (microsec) per call 3,980 3,975 -5 -0.1%
Excl. Wall Time (microsec)46,241 46,177 -64 -0.1%
Incl. CPU (microsecs)40,003 40,003 0 0.0%
Incl. CPU (microsecs) per call 310 310 0 0.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)3,097,728 3,097,776 48 0.0%
Incl. MemUse (bytes) per call 24,013 24,014 0 0.0%
Excl. MemUse (bytes)1,919,584 1,919,632 48 0.0%
Incl. PeakMemUse (bytes)3,382,328 3,382,176 -152 -0.0%
Incl. PeakMemUse (bytes) per call 26,220 26,218 -1 -0.0%
Excl. PeakMemUse (bytes)2,261,696 2,261,544 -152 -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% -586 -0.2% 0 0.0% 48 0.0% -152 -0.0%
Exclusive Metrics Diff for Current Function-64 -10.9% 4,000 N/A% 48 100.0% -152 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -575 -98.1% 0 N/A% 48 100.0% -216 -142.1%
menu_unserialize0 N/A% -11 -1.9% 0 N/A% 0 0.0% 64 42.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -710 -121.2% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 163 27.8% -4,001 N/A% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 19 3.2% 1 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 6 1.0% 0 N/A% 0 0.0% 0 0.0%