Run Report
Run #519abd5ae932a: 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::checksumTags132 22.3% 7,956 0.4% 20,001 0.9% 45,828 0.5% 39,280 0.4%
Exclusive Metrics for Current Function2,878 36.2% 12,000 60.0% -42,592 -92.9% 7,512 19.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem121 91.7% 7,227 90.8% 16,001 80.0% 41,992 91.6% 35,000 89.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@111 8.3% 729 9.2% 4,000 20.0% 3,836 8.4% 4,280 10.9%
Child functions
Drupal\Core\Database\Connection::query11 2.4% 2,110 26.5% 0 0.0% 10,980 24.0% 13,508 34.4%
drupal_static132 29.3% 1,696 21.3% 8,001 40.0% 616 1.3% 656 1.7%
array_diff143 31.7% 479 6.0% 0 0.0% 9,120 19.9% 4,364 11.1%
array_keys143 31.7% 454 5.7% 0 0.0% 58,492 127.6% 11,344 28.9%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.4% 320 4.0% 0 0.0% 8,224 17.9% 1,612 4.1%
array_fill_keys11 2.4% 19 0.2% 0 0.0% 988 2.2% 284 0.7%