Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for unserialize

unserializeRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls97 98 1 1.0%
Incl. Wall Time (microsec)30,377 30,552 175 0.6%
Incl. Wall Time (microsec) per call 313 312 -1 -0.5%
Excl. Wall Time (microsec)7,033 6,951 -82 -1.2%
Incl. CPU (microsecs)29,567 29,802 235 0.8%
Incl. CPU (microsecs) per call 305 304 -1 -0.2%
Excl. CPU (microsec)7,143 7,060 -83 -1.2%
Incl. MemUse (bytes)2,273,136 2,273,936 800 0.0%
Incl. MemUse (bytes) per call 23,434 23,203 -231 -1.0%
Excl. MemUse (bytes)1,530,880 1,531,688 808 0.1%
Incl. PeakMemUse (bytes)2,727,488 2,736,360 8,872 0.3%
Incl. PeakMemUse (bytes) per call 28,118 27,922 -196 -0.7%
Excl. PeakMemUse (bytes)1,898,544 1,907,384 8,840 0.5%

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
unserialize1 100.0% 175 2.3% 235 4.4% 800 0.3% 8,872 3.3%
Exclusive Metrics Diff for Current Function-82 -46.9% -83 -35.3% 808 101.0% 8,840 99.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem1 100.0% 181 103.4% 242 103.0% 800 100.0% 8,872 100.0%
menu_unserialize0 0.0% -8 -4.6% -8 -3.4% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 0.0% 2 1.1% 1 0.4% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 379 216.6% 441 187.7% -24 -3.0% -24 -0.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -84 -48.0% -85 -36.2% 16 2.0% 56 0.6%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -25 -14.3% -24 -10.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -13 -7.4% -14 -6.0% 0 0.0% 0 0.0%