Run Report
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem122 25.1% 40,078 2.2% 7,531,992 17.4% 9,589,432 16.2%
Exclusive Metrics for Current Function717 1.8% -1,576,000 -20.9% 240 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple122 100.0% 40,078 100.0% 7,531,992 100.0% 9,589,432 100.0%
Child functions
unserialize121 33.5% 36,687 91.5% 9,009,496 119.6% 9,548,616 99.6%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid122 33.8% 2,451 6.1% 16,224 0.2% 12,712 0.1%
spl_autoload_call1 0.3% 207 0.5% 22,416 0.3% 27,608 0.3%
explode117 32.4% 16 0.0% 59,856 0.8% 256 0.0%