Diff Report
Run #518fbd1297c93: 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 #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)12,652 12,733 81 0.6%
Incl. Wall Time (microsec) per call 123 124 1 0.6%
Excl. Wall Time (microsec)2,948 2,821 -127 -4.3%
Incl. CPU (microsecs)10,868 10,873 5 0.0%
Incl. CPU (microsecs) per call 106 106 0 0.0%
Excl. CPU (microsec)3,032 2,908 -124 -4.1%
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)2,096,088 2,090,584 -5,504 -0.3%
Incl. PeakMemUse (bytes) per call 20,350 20,297 -53 -0.3%
Excl. PeakMemUse (bytes)1,651,976 1,646,432 -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 Function-127 -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%