Run Report
Run #519018ab6074f: 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::prepareItem93 29.8% 22,221 8.4% 18,333 7.9% 1,929,112 10.8% 2,596,952 14.4%
Exclusive Metrics for Current Function1,393 6.3% 1,267 6.9% -274,136 -14.2% 9,864 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple93 100.0% 22,221 100.0% 18,333 100.0% 1,929,112 100.0% 2,596,952 100.0%
Child functions
unserialize93 44.3% 14,904 67.1% 13,026 71.1% 2,129,096 110.4% 2,493,208 96.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags93 44.3% 5,872 26.4% 3,949 21.5% 65,264 3.4% 92,456 3.6%
explode24 11.4% 52 0.2% 91 0.5% 8,888 0.5% 1,424 0.1%