Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls96 96 0 0.0%
Incl. Wall Time (microsec)16,321 15,430 -891 -5.5%
Incl. Wall Time (microsec) per call 170 161 -9 -5.5%
Excl. Wall Time (microsec)3,142 3,119 -23 -0.7%
Incl. CPU (microsecs)15,034 14,510 -524 -3.5%
Incl. CPU (microsecs) per call 157 151 -5 -3.5%
Excl. CPU (microsec)3,209 3,191 -18 -0.6%
Incl. MemUse (bytes)1,892,112 1,892,112 0 0.0%
Incl. MemUse (bytes) per call 19,710 19,710 0 0.0%
Excl. MemUse (bytes)1,466,976 1,466,976 0 0.0%
Incl. PeakMemUse (bytes)1,788,072 1,788,072 0 0.0%
Incl. PeakMemUse (bytes) per call 18,626 18,626 0 0.0%
Excl. PeakMemUse (bytes)1,421,400 1,421,400 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% -891 -139.9% -524 -182.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -2.6% -18 -3.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -892 -100.1% -531 -101.3% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 1 0.1% 5 1.0% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% 2 0.4% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -910 -102.1% -548 -104.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 22 2.5% 22 4.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 18 2.0% 18 3.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 2 0.2% 2 0.4% 0 N/A% 0 N/A%