Run Report
Run #5199df04dd672: XHProf Run (Namespace=drupal-perf-ezeedub)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::checksumTags [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::checksumTags109 21.8% 7,315 0.7% 8,000 0.7% 39,860 0.5% 44,024 0.5%
Exclusive Metrics for Current Function2,557 35.0% 4,000 50.0% -58,716 -147.3% 8,520 19.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem102 93.6% 6,791 92.8% 4,000 50.0% 37,064 93.0% 39,420 89.5%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.4% 524 7.2% 4,000 50.0% 2,796 7.0% 4,604 10.5%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 2,035 27.8% 0 0.0% 10,980 27.5% 15,092 34.3%
drupal_static109 28.5% 1,418 19.4% 0 0.0% 616 1.5% 600 1.4%
array_diff120 31.4% 504 6.9% 0 0.0% 8,136 20.4% 3,728 8.5%
array_keys120 31.4% 441 6.0% 4,000 50.0% 69,620 174.7% 14,116 32.1%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 338 4.6% 0 0.0% 8,236 20.7% 1,632 3.7%
array_fill_keys11 2.9% 22 0.3% 0 0.0% 988 2.5% 336 0.8%