Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)8,195 8,187 -8 -0.1%
Incl. Wall Time (microsec) per call 56 56 -0 -0.1%
Excl. Wall Time (microsec)5,085 4,933 -152 -3.0%
Incl. CPU (microsecs)8,365 8,367 2 0.0%
Incl. CPU (microsecs) per call 57 57 0 0.0%
Excl. CPU (microsec)5,185 5,040 -145 -2.8%
Incl. MemUse (bytes)2,151,056 2,151,896 840 0.0%
Incl. MemUse (bytes) per call 14,733 14,739 6 0.0%
Excl. MemUse (bytes)1,736,032 1,736,952 920 0.1%
Incl. PeakMemUse (bytes)2,193,128 2,195,168 2,040 0.1%
Incl. PeakMemUse (bytes) per call 15,021 15,035 14 0.1%
Excl. PeakMemUse (bytes)1,854,240 1,856,200 1,960 0.1%

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% -8 -0.1% 2 0.0% 840 0.8% 2,040 1.9%
Exclusive Metrics Diff for Current Function-152 -1900.0% -145 -7250.0% 920 109.5% 1,960 96.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -84 -1050.0% -82 -4100.0% 920 109.5% 1,672 82.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 173 2162.5% 181 9050.0% -48 -5.7% 312 15.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -91 -1137.5% -90 -4500.0% -32 -3.8% 64 3.1%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -5 -62.5% -7 -350.0% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 5 62.5% 6 300.0% 0 0.0% -8 -0.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -6 -75.0% -6 -300.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% 167 2087.5% 170 8500.0% -56 -6.7% -16 -0.8%
Composer\Autoload\ClassLoader::loadClass0 N/A% -23 -287.5% -23 -1150.0% -24 -2.9% 96 4.7%