Run Report
Run #519fd8d01971a: XHProf Run (Namespace=drupal-perf-steinmb)
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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::prepareItem67 29.1% 15,712 2.6% 13,481 2.3% 1,383,472 10.5% 1,586,528 12.0%
Exclusive Metrics for Current Function1,068 6.8% 972 7.2% -189,984 -13.7% 4,400 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple67 100.0% 15,712 100.0% 13,481 100.0% 1,383,472 100.0% 1,586,528 100.0%
Child functions
unserialize67 43.5% 9,735 62.0% 9,041 67.1% 1,515,544 109.5% 1,534,864 96.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags67 43.5% 4,873 31.0% 3,412 25.3% 50,384 3.6% 46,208 2.9%
explode20 13.0% 36 0.2% 56 0.4% 7,528 0.5% 1,056 0.1%