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

unserializeRun #5190217a23e77Run #51901ff69a8a6DiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)15,575 15,499 -76 -0.5%
Incl. Wall Time (microsec) per call 118 117 -1 -0.5%
Excl. Wall Time (microsec)4,409 4,359 -50 -1.1%
Incl. CPU (microsecs)13,641 13,610 -31 -0.2%
Incl. CPU (microsecs) per call 103 103 -0 -0.2%
Excl. CPU (microsec)4,517 4,473 -44 -1.0%
Incl. MemUse (bytes)2,179,304 2,179,360 56 0.0%
Incl. MemUse (bytes) per call 16,510 16,510 0 0.0%
Excl. MemUse (bytes)1,762,672 1,762,720 48 0.0%
Incl. PeakMemUse (bytes)2,671,008 2,670,400 -608 -0.0%
Incl. PeakMemUse (bytes) per call 20,235 20,230 -5 -0.0%
Excl. PeakMemUse (bytes)2,243,232 2,242,776 -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 Function-50 -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%