Run Report
Run #521962a927d49: 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::prepareItem70 30.3% 7,686 4.0% 6,478 3.9% 1,132,312 8.1% 1,485,424 10.6%
Exclusive Metrics for Current Function989 12.9% 910 14.0% -182,280 -16.1% 6,320 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple70 100.0% 7,686 100.0% 6,478 100.0% 1,132,312 100.0% 1,485,424 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags70 46.1% 3,763 49.0% 2,543 39.3% 50,536 4.5% 52,000 3.5%
unserialize70 46.1% 2,907 37.8% 2,981 46.0% 1,259,200 111.2% 1,426,352 96.0%
explode12 7.9% 27 0.4% 44 0.7% 4,856 0.4% 752 0.1%