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Run #518fa620d9c44: 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% 731 0.3% 574 0.3% 75,840 0.7% 72,704 0.7%
Exclusive Metrics for Current Function103 14.1% 84 14.6% -11,728 -15.5% 1,776 2.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 731 100.0% 574 100.0% 75,840 100.0% 72,704 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 441 60.3% 293 51.0% 5,136 6.8% 10,328 14.2%
unserialize@17 46.7% 185 25.3% 191 33.3% 81,288 107.2% 60,072 82.6%
explode1 6.7% 2 0.3% 6 1.0% 1,144 1.5% 528 0.7%