Run Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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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 21.7% 9,211 0.8% 6,309 0.6% 102,496 0.2% 129,112 0.3%
Exclusive Metrics for Current Function2,485 27.0% 2,051 32.5% -197,936 -193.1% 31,920 24.7%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem146 100.0% 9,211 100.0% 6,309 100.0% 102,496 100.0% 129,112 100.0%
Child functions
Drupal\Core\Database\Connection::query16 3.1% 5,046 54.8% 2,039 32.3% 65,272 63.7% 48,048 37.2%
drupal_static146 28.2% 443 4.8% 601 9.5% 1,224 1.2% 3,384 2.6%
array_diff162 31.3% 426 4.6% 580 9.2% 21,304 20.8% 10,224 7.9%
array_keys162 31.3% 419 4.5% 594 9.4% 189,352 184.7% 32,384 25.1%
Drupal\Core\Database\Statement::fetchAllAssoc16 3.1% 371 4.0% 397 6.3% 20,512 20.0% 3,152 2.4%
array_fill_keys16 3.1% 21 0.2% 47 0.7% 2,768 2.7% 0 0.0%