Run Report
Run #52e48ec52134e: 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% 3,499 1.0% 3,222 1.0% 48,016 0.2% 73,872 0.3%
Exclusive Metrics for Current Function1,042 29.8% 858 26.6% -67,848 -141.3% 11,168 15.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem58 100.0% 3,499 100.0% 3,222 100.0% 48,016 100.0% 73,872 100.0%
Child functions
Drupal\Core\Database\Connection::query10 4.5% 1,646 47.0% 1,339 41.6% 40,736 84.8% 42,736 57.9%
Drupal\Core\Database\Statement::fetchAllAssoc10 4.5% 249 7.1% 263 8.2% 14,000 29.2% 3,712 5.0%
drupal_static58 25.9% 204 5.8% 257 8.0% 1,112 2.3% 2,080 2.8%
array_diff68 30.4% 184 5.3% 241 7.5% 9,912 20.6% 5,584 7.6%
array_keys68 30.4% 164 4.7% 241 7.5% 48,232 100.4% 8,592 11.6%
array_fill_keys10 4.5% 10 0.3% 23 0.7% 1,872 3.9% 0 0.0%