Diff Report
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for unserialize

unserializeRun #51a19275db084Run #51a191a350534DiffDiff%
Number of Function Calls105 89 -16 -15.2%
Incl. Wall Time (microsec)15,288 15,080 -208 -1.4%
Incl. Wall Time (microsec) per call 146 169 24 16.4%
Excl. Wall Time (microsec)2,655 2,475 -180 -6.8%
Incl. CPU (microsecs)16,001 12,001 -4,000 -25.0%
Incl. CPU (microsecs) per call 152 135 -18 -11.5%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)896,640 850,136 -46,504 -5.2%
Incl. MemUse (bytes) per call 8,539 9,552 1,013 11.9%
Excl. MemUse (bytes)669,912 623,424 -46,488 -6.9%
Incl. PeakMemUse (bytes)1,064,456 970,848 -93,608 -8.8%
Incl. PeakMemUse (bytes) per call 10,138 10,908 771 7.6%
Excl. PeakMemUse (bytes)846,816 755,280 -91,536 -10.8%

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
unserialize-16 -100.0% -208 -0.3% -4,000 -6.2% -46,504 -10.2% -93,608 -18.4%
Exclusive Metrics Diff for Current Function-180 -86.5% -4,000 -100.0% -46,488 -100.0% -91,536 -97.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem-13 -81.2% -201 -96.6% -4,000 -100.0% -46,352 -99.7% -93,752 -100.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple-2 -12.5% -9 -4.3% 0 0.0% -104 -0.2% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% 3 1.4% 0 0.0% 0 0.0% 0 0.0%
menu_unserialize-1 -6.2% -1 -0.5% 0 0.0% -48 -0.1% -32 -0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 176 0.2%
_menu_load_objects0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -30 -14.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 13 6.2% 0 0.0% -4 -0.0% -1,768 -1.9%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -6 -2.9% 0 0.0% -12 -0.0% -12 -0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -5 -2.4% 0 0.0% 0 0.0% -292 -0.3%