Run Report
Run #523f531e517da: 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::checksumTags115 18.0% 11,696 2.3% 7,613 1.6% 97,024 0.3% 116,592 0.4%
Exclusive Metrics for Current Function2,292 19.6% 1,887 24.8% -317,552 -327.3% 25,968 22.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem115 100.0% 11,696 100.0% 7,613 100.0% 97,024 100.0% 116,592 100.0%
Child functions
Drupal\Core\Database\Connection::query34 6.6% 7,742 66.2% 3,594 47.2% 133,456 137.5% 46,896 40.2%
Drupal\Core\Database\Statement::fetchAllAssoc34 6.6% 498 4.3% 534 7.0% 21,064 21.7% 3,144 2.7%
array_diff149 28.9% 451 3.9% 580 7.6% 25,424 26.2% 6,520 5.6%
array_keys149 28.9% 364 3.1% 514 6.8% 225,288 232.2% 31,416 26.9%
drupal_static115 22.3% 313 2.7% 435 5.7% 1,224 1.3% 2,648 2.3%
array_fill_keys34 6.6% 36 0.3% 69 0.9% 8,120 8.4% 0 0.0%