Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls143 143 0 0.0%
Incl. Wall Time (microsec)18,250 18,694 444 2.4%
Incl. Wall Time (microsec) per call 128 131 3 2.4%
Excl. Wall Time (microsec)3,421 3,577 156 4.6%
Incl. CPU (microsecs)15,936 16,264 328 2.1%
Incl. CPU (microsecs) per call 111 114 2 2.1%
Excl. CPU (microsec)3,569 3,719 150 4.2%
Incl. MemUse (bytes)2,123,136 2,119,168 -3,968 -0.2%
Incl. MemUse (bytes) per call 14,847 14,819 -28 -0.2%
Excl. MemUse (bytes)1,451,440 1,447,480 -3,960 -0.3%
Incl. PeakMemUse (bytes)2,433,656 2,430,072 -3,584 -0.1%
Incl. PeakMemUse (bytes) per call 17,019 16,994 -25 -0.1%
Excl. PeakMemUse (bytes)1,776,328 1,773,024 -3,304 -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% 444 4.2% 328 3.0% -3,968 -3.8% -3,584 -2.8%
Exclusive Metrics Diff for Current Function156 35.1% 150 45.7% -3,960 -99.8% -3,304 -92.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 443 99.8% 330 100.6% -3,968 -100.0% -3,624 -101.1%
menu_unserialize0 N/A% 35 7.9% 37 11.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -22 -5.0% -23 -7.0% 0 0.0% 40 1.1%
_menu_load_objects0 N/A% -20 -4.5% -23 -7.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 8 1.8% 7 2.1% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 246 55.4% 132 40.2% 0 0.0% 288 8.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 23 5.2% 21 6.4% 0 0.0% -72 -2.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 11 2.5% 12 3.7% -8 -0.2% -496 -13.8%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 8 1.8% 13 4.0% 0 0.0% 0 0.0%