Diff Report
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for unserialize

unserializeRun #5185b9518e91eRun #5185bb5ce59fbDiffDiff%
Number of Function Calls248 248 0 0.0%
Incl. Wall Time (microsec)12,130 11,597 -533 -4.4%
Incl. Wall Time (microsec) per call 49 47 -2 -4.4%
Excl. Wall Time (microsec)3,884 3,440 -444 -11.4%
Incl. CPU (microsecs)8,000 16,000 8,000 100.0%
Incl. CPU (microsecs) per call 32 65 32 100.0%
Excl. CPU (microsec)0 8,000 8,000 N/A%
Incl. MemUse (bytes)3,534,088 3,534,208 120 0.0%
Incl. MemUse (bytes) per call 14,250 14,251 0 0.0%
Excl. MemUse (bytes)2,939,104 2,939,208 104 0.0%
Incl. PeakMemUse (bytes)3,820,344 3,820,400 56 0.0%
Incl. PeakMemUse (bytes) per call 15,405 15,405 0 0.0%
Excl. PeakMemUse (bytes)3,196,976 3,197,120 144 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% -533 -9.4% 8,000 N/A% 120 0.6% 56 0.2%
Exclusive Metrics Diff for Current Function-444 -83.3% 8,000 100.0% 104 86.7% 144 257.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -277 -52.0% 8,000 100.0% 96 80.0% -360 -642.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -248 -46.5% 0 0.0% 24 20.0% 416 742.9%
menu_unserialize0 N/A% -8 -1.5% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -45 -8.4% 0 0.0% 0 0.0% -88 -157.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -40 -7.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -2 -0.4% 0 0.0% 16 13.3% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -2 -0.4% 0 0.0% 0 0.0% 0 0.0%