Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)8,815 9,128 313 3.6%
Incl. Wall Time (microsec) per call 67 69 2 3.6%
Excl. Wall Time (microsec)4,695 4,708 13 0.3%
Incl. CPU (microsecs)8,252 8,425 173 2.1%
Incl. CPU (microsecs) per call 63 64 1 2.1%
Excl. CPU (microsec)4,797 4,803 6 0.1%
Incl. MemUse (bytes)2,548,024 2,548,024 0 0.0%
Incl. MemUse (bytes) per call 19,303 19,303 0 0.0%
Excl. MemUse (bytes)2,290,056 2,290,056 0 0.0%
Incl. PeakMemUse (bytes)2,219,464 2,219,464 0 0.0%
Incl. PeakMemUse (bytes) per call 16,814 16,814 0 0.0%
Excl. PeakMemUse (bytes)2,082,688 2,082,688 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% 313 96.9% 173 11.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 4.2% 6 3.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 315 100.6% 174 100.6% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -0.3% -1 -0.6% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 300 95.8% 170 98.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.3% -2 -1.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -1 -0.3% -1 -0.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%