Run Report
Run #519af4a154bbb: 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::checksumTags120 22.1% 8,100 1.4% 6,026 1.1% 83,272 0.2% 78,928 0.2%
Exclusive Metrics for Current Function2,229 27.5% 1,977 32.8% -122,120 -146.7% 24,680 31.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem113 94.2% 7,547 93.2% 5,625 93.3% 77,912 93.6% 61,880 78.4%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 5.8% 553 6.8% 401 6.7% 5,360 6.4% 17,048 21.6%
Child functions
Drupal\Core\Database\Connection::query11 2.7% 3,978 49.1% 1,797 29.8% 44,848 53.9% 20,168 25.6%
drupal_static120 28.9% 577 7.1% 683 11.3% 1,224 1.5% 1,728 2.2%
array_keys131 31.6% 447 5.5% 580 9.6% 126,280 151.6% 24,016 30.4%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.7% 424 5.2% 442 7.3% 14,928 17.9% 1,832 2.3%
array_diff131 31.6% 422 5.2% 512 8.5% 16,336 19.6% 6,504 8.2%
array_fill_keys11 2.7% 23 0.3% 35 0.6% 1,776 2.1% 0 0.0%