Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls99 99 0 0.0%
Incl. Wall Time (microsec)3,452 3,509 57 1.7%
Incl. Wall Time (microsec) per call 35 35 1 1.7%
Excl. Wall Time (microsec)2,796 2,846 50 1.8%
Incl. CPU (microsecs)3,557 3,601 44 1.2%
Incl. CPU (microsecs) per call 36 36 0 1.2%
Excl. CPU (microsec)2,872 2,903 31 1.1%
Incl. MemUse (bytes)1,350,160 1,350,160 0 0.0%
Incl. MemUse (bytes) per call 13,638 13,638 0 0.0%
Excl. MemUse (bytes)1,153,456 1,153,456 0 0.0%
Incl. PeakMemUse (bytes)1,619,648 1,619,648 0 0.0%
Incl. PeakMemUse (bytes) per call 16,360 16,360 0 0.0%
Excl. PeakMemUse (bytes)1,471,384 1,471,384 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% 57 107.5% 44 34.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function50 87.7% 31 70.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 55 96.5% 39 88.6% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 5 8.8% 3 6.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -5 -8.8% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 2 3.5% 2 4.5% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 12 21.1% 13 29.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -5 -8.8% 0 0.0% 0 N/A% 0 N/A%