Run Report
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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::checksumTags84 20.5% 4,595 1.7% 0 0.0% 63,456 0.4% 64,752 0.5%
Exclusive Metrics for Current Function1,428 31.1% 0 N/A% -73,352 -115.6% 13,984 21.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem77 91.7% 4,232 92.1% 0 N/A% 58,320 91.9% 56,552 87.3%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 8.3% 363 7.9% 0 N/A% 5,136 8.1% 8,200 12.7%
Child functions
Drupal\Core\Database\Connection::query13 4.1% 1,861 40.5% 0 N/A% 22,176 34.9% 21,552 33.3%
drupal_static84 26.5% 363 7.9% 0 N/A% 1,112 1.8% 824 1.3%
array_diff97 30.6% 337 7.3% 0 N/A% 13,200 20.8% 8,904 13.8%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.1% 320 7.0% 0 N/A% 17,104 27.0% 2,992 4.6%
array_keys97 30.6% 267 5.8% 0 N/A% 81,264 128.1% 16,448 25.4%
array_fill_keys13 4.1% 19 0.4% 0 N/A% 1,952 3.1% 48 0.1%