Run Report
Run #52e48e674e7b6: 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::checksumTags58 19.9% 3,262 1.0% 3,034 0.9% 48,016 0.2% 73,872 0.3%
Exclusive Metrics for Current Function1,030 31.6% 844 27.8% -67,848 -141.3% 11,168 15.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem58 100.0% 3,262 100.0% 3,034 100.0% 48,016 100.0% 73,872 100.0%
Child functions
Drupal\Core\Database\Connection::query10 4.5% 1,510 46.3% 1,236 40.7% 40,736 84.8% 42,736 57.9%
Drupal\Core\Database\Statement::fetchAllAssoc10 4.5% 210 6.4% 223 7.4% 14,000 29.2% 3,712 5.0%
drupal_static58 25.9% 181 5.5% 249 8.2% 1,112 2.3% 2,080 2.8%
array_diff68 30.4% 172 5.3% 231 7.6% 9,912 20.6% 5,584 7.6%
array_keys68 30.4% 148 4.5% 230 7.6% 48,232 100.4% 8,592 11.6%
array_fill_keys10 4.5% 11 0.3% 21 0.7% 1,872 3.9% 0 0.0%