Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls95 95 0 0.0%
Incl. Wall Time (microsec)5,189 5,092 -97 -1.9%
Incl. Wall Time (microsec) per call 55 54 -1 -1.9%
Excl. Wall Time (microsec)2,905 2,815 -90 -3.1%
Incl. CPU (microsecs)5,282 5,194 -88 -1.7%
Incl. CPU (microsecs) per call 56 55 -1 -1.7%
Excl. CPU (microsec)2,970 2,888 -82 -2.8%
Incl. MemUse (bytes)1,427,512 1,428,520 1,008 0.1%
Incl. MemUse (bytes) per call 15,026 15,037 11 0.1%
Excl. MemUse (bytes)1,097,968 1,098,896 928 0.1%
Incl. PeakMemUse (bytes)1,780,680 1,781,424 744 0.0%
Incl. PeakMemUse (bytes) per call 18,744 18,752 8 0.0%
Excl. PeakMemUse (bytes)1,461,272 1,462,200 928 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 Function-90 -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%