Run Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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::checksumTags67 16.1% 13,659 2.3% 8,145 1.5% 35,468 0.3% 71,372 0.5%
Exclusive Metrics for Current Function1,946 14.2% 1,664 20.4% -99,212 -279.7% 13,344 18.7%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem67 100.0% 13,659 100.0% 8,145 100.0% 35,468 100.0% 71,372 100.0%
Child functions
Drupal\Core\Database\Connection::query28 8.2% 10,071 73.7% 4,513 55.4% 27,968 78.9% 21,828 30.6%
Drupal\Core\Database\Statement::fetchAllAssoc28 8.2% 498 3.6% 535 6.6% 10,660 30.1% 2,352 3.3%
array_diff95 27.9% 463 3.4% 554 6.8% 10,372 29.2% 4,540 6.4%
array_keys95 27.9% 380 2.8% 486 6.0% 81,360 229.4% 28,232 39.6%
drupal_static67 19.6% 268 2.0% 333 4.1% 616 1.7% 740 1.0%
array_fill_keys28 8.2% 33 0.2% 60 0.7% 3,704 10.4% 336 0.5%