Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls163 163 0 0.0%
Incl. Wall Time (microsec)12,510 12,485 -25 -0.2%
Incl. Wall Time (microsec) per call 77 77 -0 -0.2%
Excl. Wall Time (microsec)6,499 6,564 65 1.0%
Incl. CPU (microsecs)12,677 12,646 -31 -0.2%
Incl. CPU (microsecs) per call 78 78 -0 -0.2%
Excl. CPU (microsec)6,612 6,672 60 0.9%
Incl. MemUse (bytes)3,543,304 3,543,896 592 0.0%
Incl. MemUse (bytes) per call 21,738 21,742 4 0.0%
Excl. MemUse (bytes)2,723,648 2,724,256 608 0.0%
Incl. PeakMemUse (bytes)3,433,144 3,427,080 -6,064 -0.2%
Incl. PeakMemUse (bytes) per call 21,062 21,025 -37 -0.2%
Excl. PeakMemUse (bytes)2,737,264 2,730,760 -6,504 -0.2%

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% -25 -3.5% -31 -12.8% 592 1.9% -6,064 -16.3%
Exclusive Metrics Diff for Current Function65 260.0% 60 193.5% 608 102.7% -6,504 -107.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -44 -176.0% -49 -158.1% 584 98.6% -6,064 -100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 19 76.0% 21 67.7% 8 1.4% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -15 -60.0% -17 -54.8% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 6 24.0% 3 9.7% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 6 24.0% 8 25.8% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 2 8.0% 1 3.2% 0 0.0% 0 0.0%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 1 4.0% 2 6.5% 0 0.0% 0 0.0%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% -48 -192.0% -49 -158.1% 8 1.4% 368 6.1%
spl_autoload_call0 N/A% -42 -168.0% -42 -135.5% -24 -4.1% 72 1.2%