Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls157 157 0 0.0%
Incl. Wall Time (microsec)23,181 22,937 -244 -1.1%
Incl. Wall Time (microsec) per call 148 146 -2 -1.1%
Excl. Wall Time (microsec)4,534 4,457 -77 -1.7%
Incl. CPU (microsecs)20,769 20,584 -185 -0.9%
Incl. CPU (microsecs) per call 132 131 -1 -0.9%
Excl. CPU (microsec)4,664 4,595 -69 -1.5%
Incl. MemUse (bytes)2,673,776 2,673,840 64 0.0%
Incl. MemUse (bytes) per call 17,030 17,031 0 0.0%
Excl. MemUse (bytes)1,906,928 1,906,952 24 0.0%
Incl. PeakMemUse (bytes)2,553,096 2,554,008 912 0.0%
Incl. PeakMemUse (bytes) per call 16,262 16,268 6 0.0%
Excl. PeakMemUse (bytes)1,841,360 1,842,168 808 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% -244 -4.7% -185 -6.2% 64 0.2% 912 2.8%
Exclusive Metrics Diff for Current Function-77 -31.6% -69 -37.3% 24 37.5% 808 88.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -216 -88.5% -156 -84.3% 104 162.5% -184 -20.2%
menu_unserialize0 N/A% -34 -13.9% -33 -17.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -22 -9.0% -22 -11.9% -8 -12.5% 16 1.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 22 9.0% 22 11.9% 0 0.0% 1,104 121.1%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 3 1.2% 2 1.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 3 1.2% 2 1.1% -32 -50.0% -24 -2.6%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -103 -42.2% -53 -28.6% 48 75.0% 8 0.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -52 -21.3% -52 -28.1% 8 12.5% 104 11.4%
Symfony\Component\Routing\Route::unserialize0 N/A% -19 -7.8% -21 -11.4% -16 -25.0% -8 -0.9%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 7 2.9% 10 5.4% 0 0.0% 0 0.0%