Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #52f5c520502f0Run #52f5c5484cf48DiffDiff%
Number of Function Calls91 91 0 0.0%
Incl. Wall Time (microsec)3,040 3,013 -27 -0.9%
Incl. Wall Time (microsec) per call 33 33 -0 -0.9%
Excl. Wall Time (microsec)1,777 1,748 -29 -1.6%
Incl. CPU (microsecs)3,132 3,095 -37 -1.2%
Incl. CPU (microsecs) per call 34 34 -0 -1.2%
Excl. CPU (microsec)1,841 1,806 -35 -1.9%
Incl. MemUse (bytes)1,088,016 1,088,016 0 0.0%
Incl. MemUse (bytes) per call 11,956 11,956 0 0.0%
Excl. MemUse (bytes)777,160 777,160 0 0.0%
Incl. PeakMemUse (bytes)1,415,048 1,415,048 0 0.0%
Incl. PeakMemUse (bytes) per call 15,550 15,550 0 0.0%
Excl. PeakMemUse (bytes)1,134,088 1,134,088 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% -27 -4.1% -37 -6.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -107.4% -35 -94.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -33 -122.2% -37 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 4 14.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 3 11.1% 2 5.4% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -1 -3.7% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% 32 118.5% 28 75.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -30 -111.1% -30 -81.1% 0 N/A% 0 N/A%