Run Report
Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

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::checksumTags79 20.3% 6,616 1.5% 16,001 3.7% 31,816 0.4% 32,952 0.4%
Exclusive Metrics for Current Function2,037 30.8% 8,000 50.0% -43,624 -137.1% 4,860 14.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem72 91.1% 6,057 91.6% 16,001 100.0% 29,020 91.2% 27,376 83.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 8.9% 559 8.4% 0 0.0% 2,796 8.8% 5,576 16.9%
Child functions
Drupal\Core\Database\Connection::query13 4.3% 2,466 37.3% 4,000 25.0% 12,896 40.5% 13,184 40.0%
drupal_static79 26.2% 1,049 15.9% 0 0.0% 616 1.9% 544 1.7%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.3% 370 5.6% 0 0.0% 8,208 25.8% 500 1.5%
array_diff92 30.5% 368 5.6% 0 0.0% 6,800 21.4% 3,204 9.7%
array_keys92 30.5% 300 4.5% 4,001 25.0% 45,832 144.1% 10,452 31.7%
array_fill_keys13 4.3% 26 0.4% 0 0.0% 1,088 3.4% 208 0.6%