Run Report
Run #52d0c4d726ece: XHProf Run (Namespace=drupal-perf-cottser)
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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::prepareItem65 29.4% 7,190 4.4% 6,433 4.2% 1,452,776 10.1% 1,913,496 13.2%
Exclusive Metrics for Current Function622 8.7% 549 8.5% -217,360 -15.0% 6,696 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple65 100.0% 7,190 100.0% 6,433 100.0% 1,452,776 100.0% 1,913,496 100.0%
Child functions
unserialize65 44.2% 3,527 49.1% 3,578 55.6% 1,610,080 110.8% 1,816,704 94.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags65 44.2% 3,024 42.1% 2,273 35.3% 53,312 3.7% 88,896 4.6%
explode17 11.6% 17 0.2% 33 0.5% 6,744 0.5% 1,200 0.1%