Diff Report
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185bad3711d6: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for unserialize

unserializeRun #5185b9518e91eRun #5185bad3711d6DiffDiff%
Number of Function Calls248 248 0 0.0%
Incl. Wall Time (microsec)12,130 11,723 -407 -3.4%
Incl. Wall Time (microsec) per call 49 47 -2 -3.4%
Excl. Wall Time (microsec)3,884 3,565 -319 -8.2%
Incl. CPU (microsecs)8,000 16,001 8,001 100.0%
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 3,534,960 872 0.0%
Incl. MemUse (bytes) per call 14,250 14,254 4 0.0%
Excl. MemUse (bytes)2,939,104 2,939,976 872 0.0%
Incl. PeakMemUse (bytes)3,820,344 3,821,448 1,104 0.0%
Incl. PeakMemUse (bytes) per call 15,405 15,409 4 0.0%
Excl. PeakMemUse (bytes)3,196,976 3,198,080 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 Function-319 -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%