Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)8,195 8,367 172 2.1%
Incl. Wall Time (microsec) per call 56 57 1 2.1%
Excl. Wall Time (microsec)5,085 5,029 -56 -1.1%
Incl. CPU (microsecs)8,365 8,551 186 2.2%
Incl. CPU (microsecs) per call 57 59 1 2.2%
Excl. CPU (microsec)5,185 5,153 -32 -0.6%
Incl. MemUse (bytes)2,151,056 2,151,056 0 0.0%
Incl. MemUse (bytes) per call 14,733 14,733 0 0.0%
Excl. MemUse (bytes)1,736,032 1,736,032 0 0.0%
Incl. PeakMemUse (bytes)2,193,128 2,193,128 0 0.0%
Incl. PeakMemUse (bytes) per call 15,021 15,021 0 0.0%
Excl. PeakMemUse (bytes)1,854,240 1,854,240 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% 172 573.3% 186 22.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-56 -32.6% -32 -17.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 80 46.5% 91 48.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 76 44.2% 87 46.8% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 18 10.5% 14 7.5% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -12 -7.0% -12 -6.5% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 8 4.7% 5 2.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 2 1.2% 1 0.5% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 159 92.4% 159 85.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 69 40.1% 59 31.7% 0 N/A% 0 N/A%