Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #52c96b69a1c07Run #52c96ba78d568DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)2,338 2,383 45 1.9%
Incl. Wall Time (microsec) per call 29 29 1 1.9%
Excl. Wall Time (microsec)1,716 1,750 34 2.0%
Incl. CPU (microsecs)2,411 2,456 45 1.9%
Incl. CPU (microsecs) per call 30 30 1 1.9%
Excl. CPU (microsec)1,754 1,793 39 2.2%
Incl. MemUse (bytes)1,023,232 1,023,232 0 0.0%
Incl. MemUse (bytes) per call 12,632 12,632 0 0.0%
Excl. MemUse (bytes)783,136 783,136 0 0.0%
Incl. PeakMemUse (bytes)1,328,768 1,328,768 0 0.0%
Incl. PeakMemUse (bytes) per call 16,405 16,405 0 0.0%
Excl. PeakMemUse (bytes)1,123,064 1,123,064 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% 45 60.8% 45 4500.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function34 75.6% 39 86.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 41 91.1% 49 108.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 4 8.9% -3 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -1 -2.2% 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% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 15 33.3% 14 31.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -4 -8.9% -8 -17.8% 0 N/A% 0 N/A%