Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)3,835 3,770 -65 -1.7%
Incl. Wall Time (microsec) per call 55 54 -1 -1.7%
Excl. Wall Time (microsec)3,673 3,591 -82 -2.2%
Incl. CPU (microsecs)3,909 3,841 -68 -1.7%
Incl. CPU (microsecs) per call 56 55 -1 -1.7%
Excl. CPU (microsec)3,742 3,656 -86 -2.3%
Incl. MemUse (bytes)847,976 847,976 0 0.0%
Incl. MemUse (bytes) per call 12,114 12,114 0 0.0%
Excl. MemUse (bytes)819,960 819,960 0 0.0%
Incl. PeakMemUse (bytes)1,145,704 1,145,704 0 0.0%
Incl. PeakMemUse (bytes) per call 16,367 16,367 0 0.0%
Excl. PeakMemUse (bytes)1,125,504 1,125,504 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% -65 -5.3% -68 -13.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-82 -126.2% -86 -126.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -41 -63.1% -47 -69.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -25 -38.5% -23 -33.8% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 1 1.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 2 2.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% 9 13.8% 9 13.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 8 12.3% 9 13.2% 0 N/A% 0 N/A%