Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)11,194 10,715 -479 -4.3%
Incl. Wall Time (microsec) per call 90 86 -4 -4.3%
Excl. Wall Time (microsec)9,047 8,588 -459 -5.1%
Incl. CPU (microsecs)11,336 10,869 -467 -4.1%
Incl. CPU (microsecs) per call 91 87 -4 -4.1%
Excl. CPU (microsec)9,174 8,725 -449 -4.9%
Incl. MemUse (bytes)1,506,584 1,506,560 -24 -0.0%
Incl. MemUse (bytes) per call 12,053 12,052 -0 -0.0%
Excl. MemUse (bytes)1,396,236 1,396,212 -24 -0.0%
Incl. PeakMemUse (bytes)1,571,504 1,571,560 56 0.0%
Incl. PeakMemUse (bytes) per call 12,572 12,572 0 0.0%
Excl. PeakMemUse (bytes)1,456,292 1,456,348 56 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% -479 -0.9% -467 -0.7% -24 -0.0% 56 0.0%
Exclusive Metrics Diff for Current Function-459 -95.8% -449 -96.1% -24 -100.0% 56 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -467 -97.5% -451 -96.6% -24 -100.0% 56 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -11 -2.3% -13 -2.8% 0 0.0% 0 0.0%
menu_unserialize0 N/A% -1 -0.2% -3 -0.6% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -11 -2.3% -9 -1.9% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -9 -1.9% -8 -1.7% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%