Run Report
Run #51a18dd97f04c: 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::checksumTags146 22.2% 8,887 1.2% 12,001 1.6% 52,484 0.7% 44,088 0.5%
Exclusive Metrics for Current Function3,170 35.7% 4,001 33.3% -55,520 -105.8% 5,092 11.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem139 95.2% 8,352 94.0% 12,001 100.0% 49,688 94.7% 38,416 87.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 4.8% 535 6.0% 0 0.0% 2,796 5.3% 5,672 12.9%
Child functions
Drupal\Core\Database\Connection::query13 2.6% 2,473 27.8% 4,000 33.3% 12,896 24.6% 16,412 37.2%
drupal_static146 29.0% 1,769 19.9% 4,000 33.3% 616 1.2% 544 1.2%
array_diff159 31.6% 586 6.6% 0 0.0% 10,176 19.4% 3,144 7.1%
array_keys159 31.6% 490 5.5% 0 0.0% 73,808 140.6% 16,876 38.3%
Drupal\Core\Database\Statement::fetchAllAssoc13 2.6% 375 4.2% 0 0.0% 9,424 18.0% 1,736 3.9%
array_fill_keys13 2.6% 24 0.3% 0 0.0% 1,084 2.1% 284 0.6%