Run Report
Run #517c76da9b0d3: 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::prepareItem58 29.0% 23,070 11.6% 18,673 10.4% 1,459,736 12.0% 1,920,544 15.6%
Exclusive Metrics for Current Function855 3.7% 769 4.1% -163,984 -11.2% 5,992 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple58 100.0% 23,070 100.0% 18,673 100.0% 1,459,736 100.0% 1,920,544 100.0%
Child functions
unserialize58 43.6% 17,581 76.2% 14,768 79.1% 1,568,960 107.5% 1,835,376 95.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags58 43.6% 4,602 19.9% 3,083 16.5% 48,184 3.3% 77,944 4.1%
explode17 12.8% 32 0.1% 53 0.3% 6,576 0.5% 1,232 0.1%