Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)9,396 10,012 616 6.6%
Incl. Wall Time (microsec) per call 81 86 5 6.6%
Excl. Wall Time (microsec)4,575 4,705 130 2.8%
Incl. CPU (microsecs)9,519 10,129 610 6.4%
Incl. CPU (microsecs) per call 82 87 5 6.4%
Excl. CPU (microsec)4,651 4,777 126 2.7%
Incl. MemUse (bytes)2,266,328 2,267,096 768 0.0%
Incl. MemUse (bytes) per call 19,537 19,544 7 0.0%
Excl. MemUse (bytes)1,643,176 1,644,232 1,056 0.1%
Incl. PeakMemUse (bytes)1,753,032 1,760,888 7,856 0.4%
Incl. PeakMemUse (bytes) per call 15,112 15,180 68 0.4%
Excl. PeakMemUse (bytes)1,373,936 1,381,936 8,000 0.6%

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% 616 1.2% 610 1.2% 768 0.3% 7,856 3.3%
Exclusive Metrics Diff for Current Function130 21.1% 126 20.7% 1,056 137.5% 8,000 101.8%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 13 2.1% 13 2.1% 0 0.0% 8,912 113.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -27 -4.4% -25 -4.1% -72 -9.4% -1,128 -14.4%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 639 103.7% 638 104.6% 840 109.4% 72 0.9%
menu_unserialize0 N/A% -5 -0.8% -8 -1.3% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -4 -0.6% -6 -1.0% 0 0.0% 0 0.0%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
spl_autoload_call0 N/A% 553 89.8% 556 91.1% -304 -39.6% -1,232 -15.7%
Symfony\Component\Routing\Route::unserialize0 N/A% -67 -10.9% -72 -11.8% 16 2.1% 1,088 13.8%