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

unserializeRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls168 168 0 0.0%
Incl. Wall Time (microsec)10,929 11,249 320 2.9%
Incl. Wall Time (microsec) per call 65 67 2 2.9%
Excl. Wall Time (microsec)5,894 6,166 272 4.6%
Incl. CPU (microsecs)11,112 11,415 303 2.7%
Incl. CPU (microsecs) per call 66 68 2 2.7%
Excl. CPU (microsec)5,989 6,244 255 4.3%
Incl. MemUse (bytes)2,917,872 2,917,096 -776 -0.0%
Incl. MemUse (bytes) per call 17,368 17,364 -5 -0.0%
Excl. MemUse (bytes)2,153,128 2,152,256 -872 -0.0%
Incl. PeakMemUse (bytes)3,360,992 3,335,856 -25,136 -0.7%
Incl. PeakMemUse (bytes) per call 20,006 19,856 -150 -0.7%
Excl. PeakMemUse (bytes)2,664,832 2,639,448 -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 Function272 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\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%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 0 0.0% -5 -1.7% 0 0.0% 0 0.0%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% 41 12.8% 40 13.2% -56 -7.2% 40 0.2%
spl_autoload_call0 N/A% 7 2.2% 8 2.6% 152 19.6% 208 0.8%