Run Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem85 29.7% 22,185 2.0% 17,249 1.6% 1,751,888 5.7% 1,688,136 5.2%
Exclusive Metrics for Current Function1,599 7.2% 1,464 8.5% -227,424 -13.0% 3,592 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple85 100.0% 22,185 100.0% 17,249 100.0% 1,751,888 100.0% 1,688,136 100.0%
Child functions
unserialize84 43.8% 12,099 54.5% 10,660 61.8% 1,904,872 108.7% 1,642,912 97.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags85 44.3% 8,388 37.8% 4,987 28.9% 65,880 3.8% 41,312 2.4%
explode23 12.0% 99 0.4% 138 0.8% 8,560 0.5% 320 0.0%