Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls187 187 0 0.0%
Incl. Wall Time (microsec)5,905 5,845 -60 -1.0%
Incl. Wall Time (microsec) per call 32 31 -0 -1.0%
Excl. Wall Time (microsec)3,889 3,783 -106 -2.7%
Incl. CPU (microsecs)6,065 6,006 -59 -1.0%
Incl. CPU (microsecs) per call 32 32 -0 -1.0%
Excl. CPU (microsec)3,999 3,900 -99 -2.5%
Incl. MemUse (bytes)2,684,368 2,684,368 0 0.0%
Incl. MemUse (bytes) per call 14,355 14,355 0 0.0%
Excl. MemUse (bytes)2,226,520 2,226,520 0 0.0%
Incl. PeakMemUse (bytes)2,544,960 2,544,960 0 0.0%
Incl. PeakMemUse (bytes) per call 13,609 13,609 0 0.0%
Excl. PeakMemUse (bytes)2,174,720 2,174,720 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% -60 -12.4% -59 -13.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-106 -176.7% -99 -167.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -54 -90.0% -53 -89.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -6 -10.0% -7 -11.9% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 52 86.7% 52 88.1% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldInstance::__wakeup0 N/A% -5 -8.3% -4 -6.8% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::__wakeup0 N/A% -3 -5.0% -2 -3.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 2 3.3% -6 -10.2% 0 N/A% 0 N/A%