Diff Report
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519c0a965645dRun #519c0a514701fDiffDiff%
Number of Function Calls96 96 0 0.0%
Incl. Wall Time (microsec)22,432 22,624 192 0.9%
Incl. Wall Time (microsec) per call 234 236 2 0.9%
Excl. Wall Time (microsec)6,326 6,438 112 1.8%
Incl. CPU (microsecs)19,305 19,720 415 2.1%
Incl. CPU (microsecs) per call 201 205 4 2.1%
Excl. CPU (microsec)6,431 6,534 103 1.6%
Incl. MemUse (bytes)1,203,836 1,203,836 0 0.0%
Incl. MemUse (bytes) per call 12,540 12,540 0 0.0%
Excl. MemUse (bytes)968,204 968,204 0 0.0%
Incl. PeakMemUse (bytes)1,319,364 1,319,364 0 0.0%
Incl. PeakMemUse (bytes) per call 13,743 13,743 0 0.0%
Excl. PeakMemUse (bytes)1,068,276 1,068,276 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% 192 12.7% 415 43.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function112 58.3% 103 24.8% 0 N/A% 0 N/A%
Parent functions
menu_unserialize0 N/A% 104 54.2% 100 24.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 85 44.3% 313 75.4% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 3 1.6% 2 0.5% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 96 50.0% 326 78.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -28 -14.6% -27 -6.5% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 15 7.8% 16 3.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -3 -1.6% -3 -0.7% 0 N/A% 0 N/A%