Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)15,499 15,575 76 0.5%
Incl. Wall Time (microsec) per call 117 118 1 0.5%
Excl. Wall Time (microsec)4,359 4,409 50 1.1%
Incl. CPU (microsecs)13,610 13,641 31 0.2%
Incl. CPU (microsecs) per call 103 103 0 0.2%
Excl. CPU (microsec)4,473 4,517 44 1.0%
Incl. MemUse (bytes)2,179,360 2,179,304 -56 -0.0%
Incl. MemUse (bytes) per call 16,510 16,510 -0 -0.0%
Excl. MemUse (bytes)1,762,720 1,762,672 -48 -0.0%
Incl. PeakMemUse (bytes)2,670,400 2,671,008 608 0.0%
Incl. PeakMemUse (bytes) per call 20,230 20,235 5 0.0%
Excl. PeakMemUse (bytes)2,242,776 2,243,232 456 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% 76 36.0% 31 516.7% -56 -0.2% 608 2.7%
Exclusive Metrics Diff for Current Function50 65.8% 44 141.9% -48 -85.7% 456 75.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 108 142.1% 60 193.5% -56 -100.0% 568 93.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -37 -48.7% -34 -109.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 3 3.9% 3 9.7% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 2 2.6% 2 6.5% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 40 6.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 43 56.6% 44 141.9% 8 14.3% 56 9.2%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -15 -19.7% -61 -196.8% -16 -28.6% 96 15.8%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -1.3% 1 3.2% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -1 -1.3% 3 9.7% 0 0.0% 0 0.0%