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

unserializeRun #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls141 139 -2 -1.4%
Incl. Wall Time (microsec)16,458 15,833 -625 -3.8%
Incl. Wall Time (microsec) per call 117 114 -3 -2.4%
Excl. Wall Time (microsec)14,147 13,480 -667 -4.7%
Incl. MemUse (bytes)4,983,728 4,685,304 -298,424 -6.0%
Incl. MemUse (bytes) per call 35,346 33,707 -1,638 -4.6%
Excl. MemUse (bytes)3,846,632 3,548,240 -298,392 -7.8%
Incl. PeakMemUse (bytes)5,347,920 5,032,520 -315,400 -5.9%
Incl. PeakMemUse (bytes) per call 37,929 36,205 -1,723 -4.5%
Excl. PeakMemUse (bytes)4,454,488 4,134,168 -320,320 -7.2%

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
unserialize-2 -100.0% -625 -4.7% -298,424 -51.9% -315,400 -62.1%
Exclusive Metrics Diff for Current Function-667 -106.7% -298,392 -100.0% -320,320 -101.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem-2 -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
spl_autoload_call0 N/A% 44 7.0% -40 -0.0% -96 -0.0%
Drupal\Core\Extension\Extension::unserialize0 N/A% -5 -0.8% 0 0.0% 208 0.1%
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%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% 8 0.0% 4,720 1.5%