Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls139 141 2 1.4%
Incl. Wall Time (microsec)15,833 16,458 625 3.9%
Incl. Wall Time (microsec) per call 114 117 3 2.5%
Excl. Wall Time (microsec)13,480 14,147 667 4.9%
Incl. MemUse (bytes)4,685,304 4,983,728 298,424 6.4%
Incl. MemUse (bytes) per call 33,707 35,346 1,638 4.9%
Excl. MemUse (bytes)3,548,240 3,846,632 298,392 8.4%
Incl. PeakMemUse (bytes)5,032,520 5,347,920 315,400 6.3%
Incl. PeakMemUse (bytes) per call 36,205 37,929 1,723 4.8%
Excl. PeakMemUse (bytes)4,134,168 4,454,488 320,320 7.7%

Parent/Child Regression/Improvement report for unserialize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
unserialize2 100.0% 625 4.7% 298,424 51.9% 315,400 62.1%
Exclusive Metrics Diff for Current Function667 106.7% 298,392 100.0% 320,320 101.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem2 100.0% 623 99.7% 298,432 100.0% 324,624 102.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 2 0.3% -8 -0.0% -4,720 -1.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Serialization\PhpSerialize::decode0 0.0% 0 0.0% 0 0.0% -4,504 -1.4%
Child functions
Drupal\Core\Entity\Entity::__wakeup0 N/A% -3 -0.5% 0 0.0% -88 -0.0%
Drupal\Core\Url::__wakeup0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\Extension::unserialize0 N/A% 5 0.8% 0 0.0% -208 -0.1%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% -8 -0.0% -4,720 -1.5%
spl_autoload_call0 N/A% -44 -7.0% 40 0.0% 96 0.0%