Run Report
Run #51a562cdc3626: 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::checksumTags123 21.7% 8,308 0.8% 20,000 2.0% 43,256 0.4% 42,760 0.4%
Exclusive Metrics for Current Function2,810 33.8% 8,000 40.0% -59,716 -138.1% 7,628 17.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem116 94.3% 7,786 93.7% 16,000 80.0% 40,460 93.5% 38,004 88.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 5.7% 522 6.3% 4,000 20.0% 2,796 6.5% 4,756 11.1%
Child functions
Drupal\Core\Database\Connection::query13 3.0% 2,572 31.0% 8,000 40.0% 12,896 29.8% 15,292 35.8%
drupal_static123 28.3% 1,559 18.8% 4,000 20.0% 616 1.4% 572 1.3%
array_diff136 31.3% 524 6.3% 0 0.0% 9,072 21.0% 4,280 10.0%
array_keys136 31.3% 448 5.4% 0 0.0% 71,092 164.4% 14,208 33.2%
Drupal\Core\Database\Statement::fetchAllAssoc13 3.0% 371 4.5% 0 0.0% 8,216 19.0% 632 1.5%
array_fill_keys13 3.0% 24 0.3% 0 0.0% 1,080 2.5% 148 0.3%