Diff Report
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for unserialize

unserializeRun #519d5c4cd1983Run #519d5cada282fDiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)5,717 5,580 -137 -2.4%
Incl. Wall Time (microsec) per call 71 69 -2 -2.4%
Excl. Wall Time (microsec)1,913 1,934 21 1.1%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 49 49 0 0.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)1,455,776 1,455,616 -160 -0.0%
Incl. MemUse (bytes) per call 17,973 17,971 -2 -0.0%
Excl. MemUse (bytes)1,014,512 1,014,336 -176 -0.0%
Incl. PeakMemUse (bytes)1,725,728 1,725,328 -400 -0.0%
Incl. PeakMemUse (bytes) per call 21,305 21,300 -5 -0.0%
Excl. PeakMemUse (bytes)1,325,920 1,325,424 -496 -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% -137 -6.2% 0 0.0% -160 -0.0% -400 -0.1%
Exclusive Metrics Diff for Current Function21 15.3% 4,000 N/A% -176 -110.0% -496 -124.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -203 -148.2% 0 N/A% -144 -90.0% -272 -68.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 73 53.3% 0 N/A% 0 0.0% 32 8.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -7 -5.1% 0 N/A% -16 -10.0% -160 -40.0%
_menu_load_objects0 N/A% 1 0.7% 0 N/A% 0 0.0% 0 0.0%
menu_unserialize0 N/A% -1 -0.7% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -222 -162.0% -4,000 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 48 35.0% 0 N/A% 16 10.0% 96 24.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 17 12.4% 0 N/A% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -1 -0.7% 0 N/A% 0 0.0% 0 0.0%