Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls209 209 0 0.0%
Incl. Wall Time (microsec)12,607 12,685 78 0.6%
Incl. Wall Time (microsec) per call 60 61 0 0.6%
Excl. Wall Time (microsec)4,799 4,608 -191 -4.0%
Incl. CPU (microsecs)12,213 12,145 -68 -0.6%
Incl. CPU (microsecs) per call 58 58 -0 -0.6%
Excl. CPU (microsec)4,943 4,775 -168 -3.4%
Incl. MemUse (bytes)2,776,104 2,776,496 392 0.0%
Incl. MemUse (bytes) per call 13,283 13,285 2 0.0%
Excl. MemUse (bytes)2,193,296 2,193,640 344 0.0%
Incl. PeakMemUse (bytes)3,094,720 3,094,400 -320 -0.0%
Incl. PeakMemUse (bytes) per call 14,807 14,806 -2 -0.0%
Excl. PeakMemUse (bytes)2,525,808 2,525,568 -240 -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% 78 0.9% -68 -1.0% 392 1.3% -320 -1.0%
Exclusive Metrics Diff for Current Function-191 -244.9% -168 -247.1% 344 87.8% -240 -75.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 83 106.4% -73 -107.4% 392 100.0% -320 -100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 5 6.4% 5 7.4% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -4 -5.1% 5 7.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -4 -5.1% -4 -5.9% 0 0.0% 0 0.0%
menu_unserialize0 N/A% -2 -2.6% -1 -1.5% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 315 403.8% 151 222.1% 16 4.1% -112 -35.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -55 -70.5% -53 -77.9% 32 8.2% 32 10.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 15 19.2% 16 23.5% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -6 -7.7% -14 -20.6% 0 0.0% 0 0.0%