Run Report
Run #51a14be6130cb: 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::checksumTags155 22.7% 8,982 0.6% 12,001 0.7% 53,856 0.6% 46,012 0.5%
Exclusive Metrics for Current Function3,516 39.1% 12,001 100.0% -79,572 -147.7% 9,424 20.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem148 95.5% 8,459 94.2% 8,001 66.7% 51,060 94.8% 41,448 90.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 4.5% 523 5.8% 4,000 33.3% 2,796 5.2% 4,564 9.9%
Child functions
Drupal\Core\Database\Connection::query11 2.1% 2,029 22.6% 0 0.0% 10,980 20.4% 14,552 31.6%
drupal_static155 29.8% 1,908 21.2% 0 0.0% 616 1.1% 628 1.4%
array_diff166 31.9% 637 7.1% 0 0.0% 10,344 19.2% 2,992 6.5%
array_keys166 31.9% 543 6.0% 0 0.0% 102,276 189.9% 16,496 35.9%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.1% 327 3.6% 0 0.0% 8,224 15.3% 1,584 3.4%
array_fill_keys11 2.1% 22 0.2% 0 0.0% 988 1.8% 336 0.7%