Run Report
Run #519a18af575ed: XHProf Run (Namespace=drupal-perf-rcaracaus)
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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::prepareItem82 30.3% 25,148 9.0% 23,044 8.9% 1,614,216 11.8% 2,140,496 15.6%
Exclusive Metrics for Current Function1,477 5.9% 1,402 6.1% -212,296 -13.2% 7,112 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple82 100.0% 25,148 100.0% 23,044 100.0% 1,614,216 100.0% 2,140,496 100.0%
Child functions
unserialize82 45.6% 19,164 76.2% 17,881 77.6% 1,763,032 109.2% 2,082,280 97.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags82 45.6% 4,462 17.7% 3,702 16.1% 57,288 3.5% 50,472 2.4%
explode16 8.9% 45 0.2% 59 0.3% 6,192 0.4% 632 0.0%