Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls130 130 0 0.0%
Incl. Wall Time (microsec)11,191 11,096 -95 -0.8%
Incl. Wall Time (microsec) per call 86 85 -1 -0.8%
Excl. Wall Time (microsec)9,038 8,975 -63 -0.7%
Incl. CPU (microsecs)11,337 11,248 -89 -0.8%
Incl. CPU (microsecs) per call 87 87 -1 -0.8%
Excl. CPU (microsec)9,169 9,113 -56 -0.6%
Incl. MemUse (bytes)1,520,188 1,520,188 0 0.0%
Incl. MemUse (bytes) per call 11,694 11,694 0 0.0%
Excl. MemUse (bytes)1,409,840 1,409,840 0 0.0%
Incl. PeakMemUse (bytes)1,598,220 1,598,220 0 0.0%
Incl. PeakMemUse (bytes) per call 12,294 12,294 0 0.0%
Excl. PeakMemUse (bytes)1,483,036 1,483,036 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% -95 -5.0% -89 -3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-63 -66.3% -56 -62.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -137 -144.2% -131 -147.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 41 43.2% 39 43.8% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 1 1.1% 3 3.4% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -30 -31.6% -31 -34.8% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -2 -2.1% -2 -2.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%