Diff Report
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #518fbcc2155d3Run #518fb7370421eDiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)12,863 12,733 -130 -1.0%
Incl. Wall Time (microsec) per call 125 124 -1 -1.0%
Excl. Wall Time (microsec)2,810 2,821 11 0.4%
Incl. CPU (microsecs)10,791 10,873 82 0.8%
Incl. CPU (microsecs) per call 105 106 1 0.8%
Excl. CPU (microsec)2,888 2,908 20 0.7%
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 2,090,584 0 0.0%
Incl. PeakMemUse (bytes) per call 20,297 20,297 0 0.0%
Excl. PeakMemUse (bytes)1,646,432 1,646,432 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% -130 -88.4% 82 11.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 8.5% 20 24.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -118 -90.8% 89 108.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -5 -3.8% -5 -6.1% 0 N/A% 0 N/A%
book_node_load0 N/A% -3 -2.3% -1 -1.2% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -2 -1.5% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -1 -0.8% -1 -1.2% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -128 -98.5% 74 90.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -15 -11.5% -13 -15.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 1.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%