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Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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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 23.3% 381 0.1% 387 0.1% 36,080 0.2% 28,552 0.2%
Exclusive Metrics for Current Function88 23.1% 78 20.2% -4,576 -12.7% 1,272 4.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 381 100.0% 387 100.0% 36,080 100.0% 28,552 100.0%
Child functions
unserialize@17 50.0% 173 45.4% 180 46.5% 36,400 100.9% 21,072 73.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 50.0% 120 31.5% 129 33.3% 4,256 11.8% 6,208 21.7%