Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls118 118 0 0.0%
Incl. Wall Time (microsec)7,758 7,300 -458 -5.9%
Incl. Wall Time (microsec) per call 66 62 -4 -5.9%
Excl. Wall Time (microsec)5,927 5,761 -166 -2.8%
Incl. CPU (microsecs)7,901 7,436 -465 -5.9%
Incl. CPU (microsecs) per call 67 63 -4 -5.9%
Excl. CPU (microsec)6,010 5,822 -188 -3.1%
Incl. MemUse (bytes)2,787,624 2,787,624 0 0.0%
Incl. MemUse (bytes) per call 23,624 23,624 0 0.0%
Excl. MemUse (bytes)2,467,216 2,467,216 0 0.0%
Incl. PeakMemUse (bytes)2,678,512 2,678,512 0 0.0%
Incl. PeakMemUse (bytes) per call 22,699 22,699 0 0.0%
Excl. PeakMemUse (bytes)2,414,184 2,414,184 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% -458 -5.1% -465 -10.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-166 -36.2% -188 -40.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -509 -111.1% -500 -107.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 52 11.4% 34 7.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -3 -0.7% -4 -0.9% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 2 0.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -1 -0.2% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 1 0.2% 4 0.9% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -184 -40.2% -183 -39.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -108 -23.6% -94 -20.2% 0 N/A% 0 N/A%