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

unserializeRun #5185bb5ce59fbRun #5185b9518e91eDiffDiff%
Number of Function Calls248 248 0 0.0%
Incl. Wall Time (microsec)11,597 12,130 533 4.6%
Incl. Wall Time (microsec) per call 47 49 2 4.6%
Excl. Wall Time (microsec)3,440 3,884 444 12.9%
Incl. CPU (microsecs)16,000 8,000 -8,000 -50.0%
Incl. CPU (microsecs) per call 65 32 -32 -50.0%
Excl. CPU (microsec)8,000 0 -8,000 -100.0%
Incl. MemUse (bytes)3,534,208 3,534,088 -120 -0.0%
Incl. MemUse (bytes) per call 14,251 14,250 -0 -0.0%
Excl. MemUse (bytes)2,939,208 2,939,104 -104 -0.0%
Incl. PeakMemUse (bytes)3,820,400 3,820,344 -56 -0.0%
Incl. PeakMemUse (bytes) per call 15,405 15,405 -0 -0.0%
Excl. PeakMemUse (bytes)3,197,120 3,196,976 -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 Function444 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%