Run Report
Run #519e636f9416a: 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% 356 0.1% 364 0.1% 36,080 0.2% 28,552 0.2%
Exclusive Metrics for Current Function89 25.0% 85 23.4% -4,576 -12.7% 1,272 4.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 356 100.0% 364 100.0% 36,080 100.0% 28,552 100.0%
Child functions
unserialize@17 50.0% 147 41.3% 152 41.8% 36,400 100.9% 21,072 73.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 50.0% 120 33.7% 127 34.9% 4,256 11.8% 6,208 21.7%