Run Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem@1 [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::prepareItem@17 22.6% 677 0.3% 560 0.2% 75,864 0.4% 71,936 0.4%
Exclusive Metrics for Current Function104 15.4% 95 17.0% -11,728 -15.5% 1,728 2.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 677 100.0% 560 100.0% 75,864 100.0% 71,936 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 390 57.6% 269 48.0% 5,136 6.8% 10,768 15.0%
unserialize@17 46.7% 181 26.7% 192 34.3% 81,312 107.2% 58,912 81.9%
explode1 6.7% 2 0.3% 4 0.7% 1,144 1.5% 528 0.7%