Run Report
Run #51a279f421da5: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::checksumTags105 21.3% 7,632 1.8% 16,001 3.7% 40,604 0.5% 48,332 0.5%
Exclusive Metrics for Current Function2,518 33.0% 8,001 50.0% -56,844 -140.0% 6,176 12.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem98 93.3% 7,110 93.2% 16,001 100.0% 37,808 93.1% 43,428 89.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.7% 522 6.8% 0 0.0% 2,796 6.9% 4,904 10.1%
Child functions
Drupal\Core\Database\Connection::query13 3.4% 2,441 32.0% 8,000 50.0% 12,896 31.8% 17,536 36.3%
drupal_static105 27.6% 1,348 17.7% 0 0.0% 616 1.5% 544 1.1%
array_diff118 31.1% 500 6.6% 0 0.0% 8,216 20.2% 3,680 7.6%
array_keys118 31.1% 412 5.4% 0 0.0% 66,432 163.6% 19,596 40.5%
Drupal\Core\Database\Statement::fetchAllAssoc13 3.4% 389 5.1% 0 0.0% 8,208 20.2% 652 1.3%
array_fill_keys13 3.4% 24 0.3% 0 0.0% 1,080 2.7% 148 0.3%