Diff Report
Run #5185bad3711d6: 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 #5185bad3711d6Run #5185b9518e91eDiffDiff%
Number of Function Calls248 248 0 0.0%
Incl. Wall Time (microsec)11,723 12,130 407 3.5%
Incl. Wall Time (microsec) per call 47 49 2 3.5%
Excl. Wall Time (microsec)3,565 3,884 319 8.9%
Incl. CPU (microsecs)16,001 8,000 -8,001 -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)3,534,960 3,534,088 -872 -0.0%
Incl. MemUse (bytes) per call 14,254 14,250 -4 -0.0%
Excl. MemUse (bytes)2,939,976 2,939,104 -872 -0.0%
Incl. PeakMemUse (bytes)3,821,448 3,820,344 -1,104 -0.0%
Incl. PeakMemUse (bytes) per call 15,409 15,405 -4 -0.0%
Excl. PeakMemUse (bytes)3,198,080 3,196,976 -1,104 -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% 407 1695.8% -8,001 -800100.0% -872 -107.9% -1,104 -104.5%
Exclusive Metrics Diff for Current Function319 78.4% -8,000 -100.0% -872 -100.0% -1,104 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 303 74.4% -4,001 -50.0% -896 -102.8% -1,216 -110.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 96 23.6% -4,000 -50.0% 24 2.8% 24 2.2%
menu_unserialize0 N/A% 8 2.0% 0 0.0% 0 0.0% 88 8.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 42 10.3% -1 -0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 40 9.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 4 1.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 2 0.5% 0 0.0% 0 0.0% 0 0.0%