Diff Report
Run #519edeb20e5f1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #519edeb20e5f1Run #519ede3a9dd65DiffDiff%
Number of Function Calls158 158 0 0.0%
Incl. Wall Time (microsec)18,330 19,702 1,372 7.5%
Incl. Wall Time (microsec) per call 116 125 9 7.5%
Excl. Wall Time (microsec)3,402 3,425 23 0.7%
Incl. CPU (microsecs)14,920 15,308 388 2.6%
Incl. CPU (microsecs) per call 94 97 2 2.6%
Excl. CPU (microsec)3,526 3,540 14 0.4%
Incl. MemUse (bytes)2,107,608 2,107,608 0 0.0%
Incl. MemUse (bytes) per call 13,339 13,339 0 0.0%
Excl. MemUse (bytes)1,681,160 1,681,160 0 0.0%
Incl. PeakMemUse (bytes)2,185,352 2,185,352 0 0.0%
Incl. PeakMemUse (bytes) per call 13,831 13,831 0 0.0%
Excl. PeakMemUse (bytes)1,830,856 1,830,856 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% 1,372 486.5% 388 22.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function23 1.7% 14 3.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 1,375 100.2% 399 102.8% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -4 -0.3% -8 -2.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 3 0.2% -1 -0.3% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% -2 -0.1% -2 -0.5% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 1,360 99.1% 387 99.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -9 -0.7% -10 -2.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -0.1% -3 -0.8% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%