Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls168 168 0 0.0%
Incl. Wall Time (microsec)11,249 10,929 -320 -2.8%
Incl. Wall Time (microsec) per call 67 65 -2 -2.8%
Excl. Wall Time (microsec)6,166 5,894 -272 -4.4%
Incl. CPU (microsecs)11,415 11,112 -303 -2.7%
Incl. CPU (microsecs) per call 68 66 -2 -2.7%
Excl. CPU (microsec)6,244 5,989 -255 -4.1%
Incl. MemUse (bytes)2,917,096 2,917,872 776 0.0%
Incl. MemUse (bytes) per call 17,364 17,368 5 0.0%
Excl. MemUse (bytes)2,152,256 2,153,128 872 0.0%
Incl. PeakMemUse (bytes)3,335,856 3,360,992 25,136 0.8%
Incl. PeakMemUse (bytes) per call 19,856 20,006 150 0.8%
Excl. PeakMemUse (bytes)2,639,448 2,664,832 25,384 1.0%

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% -320 -12.5% -303 -11.6% 776 0.9% 25,136 28.2%
Exclusive Metrics Diff for Current Function-272 -85.0% -255 -84.2% 872 112.4% 25,384 101.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -222 -69.4% -226 -74.6% 736 94.8% 25,160 100.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -66 -20.6% -54 -17.8% 40 5.2% -96 -0.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -29 -9.1% -33 -10.9% 0 0.0% 72 0.3%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 0 0.0% 5 1.7% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 8 2.5% 10 3.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -7 -2.2% -2 -0.7% 0 0.0% 0 0.0%
menu_unserialize0 N/A% -4 -1.2% -3 -1.0% 0 0.0% 0 0.0%
Child functions
spl_autoload_call0 N/A% -7 -2.2% -8 -2.6% -152 -19.6% -208 -0.8%
Symfony\Component\Routing\Route::unserialize0 N/A% -41 -12.8% -40 -13.2% 56 7.2% -40 -0.2%