Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls209 209 0 0.0%
Incl. Wall Time (microsec)12,607 12,468 -139 -1.1%
Incl. Wall Time (microsec) per call 60 60 -1 -1.1%
Excl. Wall Time (microsec)4,799 4,760 -39 -0.8%
Incl. CPU (microsecs)12,213 11,957 -256 -2.1%
Incl. CPU (microsecs) per call 58 57 -1 -2.1%
Excl. CPU (microsec)4,943 4,918 -25 -0.5%
Incl. MemUse (bytes)2,776,104 2,776,104 0 0.0%
Incl. MemUse (bytes) per call 13,283 13,283 0 0.0%
Excl. MemUse (bytes)2,193,296 2,193,296 0 0.0%
Incl. PeakMemUse (bytes)3,094,720 3,094,720 0 0.0%
Incl. PeakMemUse (bytes) per call 14,807 14,807 0 0.0%
Excl. PeakMemUse (bytes)2,525,808 2,525,808 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% -139 -5.1% -256 -4.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-39 -28.1% -25 -9.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -131 -94.2% -257 -100.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -3 -2.2% 1 0.4% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -3 -2.2% 1 0.4% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -1 -0.7% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -75 -54.0% -209 -81.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -46 -33.1% -45 -17.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 22 15.8% 21 8.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -1 -0.7% 2 0.8% 0 N/A% 0 N/A%