Run Report
Run #52c96df6ca13b: 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::prepareItem85 29.3% 9,130 3.6% 8,268 3.5% 1,766,792 10.1% 2,082,496 11.8%
Exclusive Metrics for Current Function831 9.1% 731 8.8% -264,296 -15.0% 7,976 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple85 100.0% 9,130 100.0% 8,268 100.0% 1,766,792 100.0% 2,082,496 100.0%
Child functions
unserialize83 42.3% 4,605 50.4% 4,675 56.5% 1,955,672 110.7% 1,975,184 94.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags85 43.4% 3,663 40.1% 2,799 33.9% 64,808 3.7% 97,760 4.7%
explode28 14.3% 31 0.3% 63 0.8% 10,608 0.6% 1,576 0.1%