Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)12,733 12,652 -81 -0.6%
Incl. Wall Time (microsec) per call 124 123 -1 -0.6%
Excl. Wall Time (microsec)2,821 2,948 127 4.5%
Incl. CPU (microsecs)10,873 10,868 -5 -0.0%
Incl. CPU (microsecs) per call 106 106 -0 -0.0%
Excl. CPU (microsec)2,908 3,032 124 4.3%
Incl. MemUse (bytes)1,551,080 1,551,080 0 0.0%
Incl. MemUse (bytes) per call 15,059 15,059 0 0.0%
Excl. MemUse (bytes)1,129,080 1,129,080 0 0.0%
Incl. PeakMemUse (bytes)2,090,584 2,096,088 5,504 0.3%
Incl. PeakMemUse (bytes) per call 20,297 20,350 53 0.3%
Excl. PeakMemUse (bytes)1,646,432 1,651,976 5,544 0.3%

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% -81 -2.6% -5 -0.1% 0 0.0% 5,504 1.3%
Exclusive Metrics Diff for Current Function127 156.8% 124 2480.0% 0 N/A% 5,544 100.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -94 -116.0% -13 -260.0% 0 N/A% 5,504 100.0%
book_node_load0 N/A% 6 7.4% 2 40.0% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 4 4.9% 4 80.0% 0 N/A% 0 0.0%
_menu_load_objects0 N/A% -3 -3.7% -5 -100.0% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 2 2.5% 6 120.0% 0 N/A% 0 0.0%
menu_unserialize0 N/A% 2 2.5% -1 -20.0% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 2 2.5% 2 40.0% 0 N/A% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -178 -219.8% -103 -2060.0% 0 N/A% -40 -0.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -24 -29.6% -21 -420.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -4 -4.9% -4 -80.0% 0 N/A% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -2 -2.5% -1 -20.0% 0 N/A% 0 0.0%