Diff Report
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #54e157d33da83Run #54e1529b7f3e4DiffDiff%
Number of Function Calls187 187 0 0.0%
Incl. Wall Time (microsec)9,376 9,880 504 5.4%
Incl. Wall Time (microsec) per call 50 53 3 5.4%
Excl. Wall Time (microsec)4,404 4,928 524 11.9%
Incl. MemUse (bytes)2,501,856 2,502,224 368 0.0%
Incl. MemUse (bytes) per call 13,379 13,381 2 0.0%
Excl. MemUse (bytes)1,657,056 1,657,440 384 0.0%
Incl. PeakMemUse (bytes)2,230,416 2,204,048 -26,368 -1.2%
Incl. PeakMemUse (bytes) per call 11,927 11,786 -141 -1.2%
Excl. PeakMemUse (bytes)1,414,312 1,388,056 -26,256 -1.9%

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
unserialize0 N/A% 504 0.6% 368 0.0% -26,368 -1.6%
Exclusive Metrics Diff for Current Function524 104.0% 384 104.3% -26,256 -99.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 562 111.5% 368 100.0% -22,216 -84.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -37 -7.3% -24 -6.5% -24 -0.1%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -26 -5.2% 0 0.0% -4,128 -15.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 5 1.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\Extension::unserialize0 N/A% 0 0.0% 24 6.5% 0 0.0%
Child functions
Drupal\Core\Entity\Entity::__wakeup0 N/A% 43 8.5% 0 0.0% -88 -0.3%
Symfony\Component\Routing\Route::unserialize0 N/A% -43 -8.5% -24 -6.5% -24 -0.1%
Drupal\Core\Extension\Extension::unserialize0 N/A% -12 -2.4% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% -8 -1.6% 8 2.2% 0 0.0%