Run Report
Run #517c1819c700d: 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% 481 0.3% 485 0.3% 104,936 1.0% 108,224 1.0%
Exclusive Metrics for Current Function105 21.8% 83 17.1% -11,648 -11.1% 1,992 1.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 481 100.0% 485 100.0% 104,936 100.0% 108,224 100.0%
Child functions
unserialize@17 46.7% 251 52.2% 263 54.2% 111,192 106.0% 100,408 92.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 123 25.6% 135 27.8% 4,256 4.1% 5,264 4.9%
explode1 6.7% 2 0.4% 4 0.8% 1,136 1.1% 560 0.5%