Run Report
Run #519018d68bd61: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem94 29.8% 22,115 8.3% 18,533 8.0% 1,929,288 10.7% 2,607,128 14.4%
Exclusive Metrics for Current Function1,411 6.4% 1,281 6.9% -274,400 -14.2% 9,864 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple94 100.0% 22,115 100.0% 18,533 100.0% 1,929,288 100.0% 2,607,128 100.0%
Child functions
unserialize94 44.3% 15,174 68.6% 13,256 71.5% 2,129,048 110.4% 2,501,600 96.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags94 44.3% 5,481 24.8% 3,913 21.1% 65,752 3.4% 94,240 3.6%
explode24 11.3% 49 0.2% 83 0.4% 8,888 0.5% 1,424 0.1%