Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls95 95 0 0.0%
Incl. Wall Time (microsec)5,092 5,189 97 1.9%
Incl. Wall Time (microsec) per call 54 55 1 1.9%
Excl. Wall Time (microsec)2,815 2,905 90 3.2%
Incl. CPU (microsecs)5,194 5,282 88 1.7%
Incl. CPU (microsecs) per call 55 56 1 1.7%
Excl. CPU (microsec)2,888 2,970 82 2.8%
Incl. MemUse (bytes)1,428,520 1,427,512 -1,008 -0.1%
Incl. MemUse (bytes) per call 15,037 15,026 -11 -0.1%
Excl. MemUse (bytes)1,098,896 1,097,968 -928 -0.1%
Incl. PeakMemUse (bytes)1,781,424 1,780,680 -744 -0.0%
Incl. PeakMemUse (bytes) per call 18,752 18,744 -8 -0.0%
Excl. PeakMemUse (bytes)1,462,200 1,461,272 -928 -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% 97 11.4% 88 9.6% -1,008 -1.5% -744 -1.1%
Exclusive Metrics Diff for Current Function90 92.8% 82 93.2% -928 -92.1% -928 -124.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 93 95.9% 78 88.6% -1,008 -100.0% -808 -108.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 8 8.2% 7 8.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -6 -6.2% -5 -5.7% 0 0.0% 160 21.5%
menu_unserialize0 N/A% 5 5.2% 8 9.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -3 -3.1% 0 0.0% 0 0.0% -96 -12.9%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 12 12.4% 12 13.6% -80 -7.9% 280 37.6%
Symfony\Component\Routing\Route::unserialize0 N/A% -5 -5.2% -6 -6.8% 0 0.0% -96 -12.9%