Run Report
Run #52d0c55136617: 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% 7,182 4.4% 6,438 4.2% 1,452,568 10.1% 1,910,808 13.2%
Exclusive Metrics for Current Function624 8.7% 568 8.8% -217,192 -15.0% 6,928 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple65 100.0% 7,182 100.0% 6,438 100.0% 1,452,568 100.0% 1,910,808 100.0%
Child functions
unserialize65 44.2% 3,504 48.8% 3,550 55.1% 1,609,744 110.8% 1,812,224 94.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags65 44.2% 3,037 42.3% 2,284 35.5% 53,304 3.7% 90,456 4.7%
explode17 11.6% 17 0.2% 36 0.6% 6,712 0.5% 1,200 0.1%