Diff Report
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #518b14dd8356bRun #518b13c95a609DiffDiff%
Number of Function Calls143 143 0 0.0%
Incl. Wall Time (microsec)17,013 16,956 -57 -0.3%
Incl. Wall Time (microsec) per call 119 119 -0 -0.3%
Excl. Wall Time (microsec)3,261 3,415 154 4.7%
Incl. CPU (microsecs)15,076 14,396 -680 -4.5%
Incl. CPU (microsecs) per call 105 101 -5 -4.5%
Excl. CPU (microsec)3,386 3,552 166 4.9%
Incl. MemUse (bytes)1,738,352 1,738,352 0 0.0%
Incl. MemUse (bytes) per call 12,156 12,156 0 0.0%
Excl. MemUse (bytes)1,300,904 1,300,904 0 0.0%
Incl. PeakMemUse (bytes)2,224,040 2,224,040 0 0.0%
Incl. PeakMemUse (bytes) per call 15,553 15,553 0 0.0%
Excl. PeakMemUse (bytes)1,747,352 1,747,352 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% -57 -7.1% -680 -104.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function154 270.2% 166 24.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -67 -117.5% -694 -102.1% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% 10 17.5% 13 1.9% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% 2 0.3% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -173 -303.5% -808 -118.8% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -28 -49.1% -29 -4.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -10 -17.5% -11 -1.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% 2 0.3% 0 N/A% 0 N/A%