Run Report
Run #518af59de5659: 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% 665 0.0% 524 0.0% 75,840 0.3% 72,072 0.2%
Exclusive Metrics for Current Function84 12.6% 80 15.3% -11,728 -15.5% 1,776 2.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 665 100.0% 524 100.0% 75,840 100.0% 72,072 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 402 60.5% 258 49.2% 5,136 6.8% 9,656 13.4%
unserialize@17 46.7% 177 26.6% 183 34.9% 81,288 107.2% 60,112 83.4%
explode1 6.7% 2 0.3% 3 0.6% 1,144 1.5% 528 0.7%