Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)13,622 13,233 -389 -2.9%
Incl. Wall Time (microsec) per call 110 107 -3 -2.9%
Excl. Wall Time (microsec)4,428 4,316 -112 -2.5%
Incl. CPU (microsecs)11,788 11,414 -374 -3.2%
Incl. CPU (microsecs) per call 95 92 -3 -3.2%
Excl. CPU (microsec)4,519 4,414 -105 -2.3%
Incl. MemUse (bytes)2,263,584 2,264,472 888 0.0%
Incl. MemUse (bytes) per call 18,255 18,262 7 0.0%
Excl. MemUse (bytes)1,705,984 1,706,856 872 0.1%
Incl. PeakMemUse (bytes)2,684,008 2,684,464 456 0.0%
Incl. PeakMemUse (bytes) per call 21,645 21,649 4 0.0%
Excl. PeakMemUse (bytes)2,028,808 2,029,248 440 0.0%

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% -389 -492.4% -374 -47.9% 888 1.9% 456 1.0%
Exclusive Metrics Diff for Current Function-112 -28.8% -105 -28.1% 872 98.2% 440 96.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -359 -92.3% -338 -90.4% 888 100.0% 456 100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -41 -10.5% -43 -11.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 10 2.6% 7 1.9% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 2 0.5% 2 0.5% 0 0.0% 0 0.0%
menu_unserialize0 N/A% -1 -0.3% -2 -0.5% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -106 -27.2% -89 -23.8% -8 -0.9% -8 -1.8%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -104 -26.7% -102 -27.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -65 -16.7% -76 -20.3% 24 2.7% 24 5.3%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -2 -0.5% -2 -0.5% 0 0.0% 0 0.0%