Diff Report
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #523f01e38fa84Run #523f01900df5cDiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)6,937 6,776 -161 -2.3%
Incl. Wall Time (microsec) per call 42 41 -1 -2.3%
Excl. Wall Time (microsec)4,102 4,089 -13 -0.3%
Incl. CPU (microsecs)7,101 6,934 -167 -2.4%
Incl. CPU (microsecs) per call 43 42 -1 -2.4%
Excl. CPU (microsec)4,170 4,163 -7 -0.2%
Incl. MemUse (bytes)2,005,912 2,005,912 0 0.0%
Incl. MemUse (bytes) per call 12,084 12,084 0 0.0%
Excl. MemUse (bytes)1,521,512 1,521,512 0 0.0%
Incl. PeakMemUse (bytes)2,033,832 2,033,832 0 0.0%
Incl. PeakMemUse (bytes) per call 12,252 12,252 0 0.0%
Excl. PeakMemUse (bytes)1,666,712 1,666,712 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% -161 -47.4% -167 -4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -8.1% -7 -4.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -106 -65.8% -98 -58.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -58 -36.0% -59 -35.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 3 1.9% -10 -6.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -120 -74.5% -121 -72.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -28 -17.4% -39 -23.4% 0 N/A% 0 N/A%