Run Report
Run #51a188a760170: 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::checksumTags70 20.3% 5,641 2.1% 4,000 1.5% 31,772 0.5% 36,080 0.6%
Exclusive Metrics for Current Function1,793 31.8% 0 0.0% -32,004 -100.7% 5,008 13.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem63 90.0% 5,043 89.4% 4,000 100.0% 28,976 91.2% 30,528 84.6%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 10.0% 598 10.6% 0 0.0% 2,796 8.8% 5,552 15.4%
Child functions
Drupal\Core\Database\Connection::query11 4.2% 2,015 35.7% 4,000 100.0% 10,988 34.6% 13,440 37.3%
drupal_static70 26.4% 904 16.0% 0 0.0% 616 1.9% 516 1.4%
Drupal\Core\Database\Statement::fetchAllAssoc11 4.2% 336 6.0% 0 0.0% 8,240 25.9% 1,632 4.5%
array_diff81 30.6% 320 5.7% 0 0.0% 5,944 18.7% 2,576 7.1%
array_keys81 30.6% 251 4.4% 0 0.0% 37,000 116.5% 12,652 35.1%
array_fill_keys11 4.2% 22 0.4% 0 0.0% 988 3.1% 256 0.7%