Diff Report
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51fdbd76c2eedRun #51fdbca2b5409DiffDiff%
Number of Function Calls160 160 0 0.0%
Incl. Wall Time (microsec)15,463 15,678 215 1.4%
Incl. Wall Time (microsec) per call 97 98 1 1.4%
Excl. Wall Time (microsec)3,926 4,082 156 4.0%
Incl. CPU (microsecs)13,772 14,092 320 2.3%
Incl. CPU (microsecs) per call 86 88 2 2.3%
Excl. CPU (microsec)4,061 4,203 142 3.5%
Incl. MemUse (bytes)2,460,104 2,460,104 0 0.0%
Incl. MemUse (bytes) per call 15,376 15,376 0 0.0%
Excl. MemUse (bytes)1,503,424 1,503,424 0 0.0%
Incl. PeakMemUse (bytes)2,979,184 2,979,184 0 0.0%
Incl. PeakMemUse (bytes) per call 18,620 18,620 0 0.0%
Excl. PeakMemUse (bytes)2,032,312 2,032,312 0 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% 215 32.4% 320 21.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function156 72.6% 142 44.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 170 79.1% 277 86.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 35 16.3% 32 10.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 5 2.3% 6 1.9% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% 5 2.3% 6 1.9% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -4 -1.9% -4 -1.2% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 4 1.9% 3 0.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 82 38.1% 82 25.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -27 -12.6% -17 -5.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 3 1.4% 2 0.6% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 1 0.5% 111 34.7% 0 N/A% 0 N/A%