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

unserializeRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)12,404 12,088 -316 -2.5%
Incl. Wall Time (microsec) per call 155 151 -4 -2.5%
Excl. Wall Time (microsec)2,415 2,531 116 4.8%
Incl. CPU (microsecs)11,082 10,821 -261 -2.4%
Incl. CPU (microsecs) per call 139 135 -3 -2.4%
Excl. CPU (microsec)2,480 2,592 112 4.5%
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 Function116 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%