Run Report
Run #51a19275db084: 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::checksumTags84 20.5% 6,699 2.0% 0 0.0% 36,368 0.5% 44,648 0.7%
Exclusive Metrics for Current Function2,074 31.0% 0 N/A% -48,904 -134.5% 7,132 16.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem77 91.7% 6,163 92.0% 0 N/A% 33,572 92.3% 39,096 87.6%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 8.3% 536 8.0% 0 N/A% 2,796 7.7% 5,552 12.4%
Child functions
Drupal\Core\Database\Connection::query13 4.1% 2,422 36.2% 0 N/A% 12,896 35.5% 14,644 32.8%
drupal_static84 26.5% 1,076 16.1% 0 N/A% 616 1.7% 516 1.2%
array_diff97 30.6% 394 5.9% 0 N/A% 7,040 19.4% 3,092 6.9%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.1% 381 5.7% 0 N/A% 9,428 25.9% 1,712 3.8%
array_keys97 30.6% 327 4.9% 0 N/A% 54,208 149.1% 17,296 38.7%
array_fill_keys13 4.1% 25 0.4% 0 N/A% 1,084 3.0% 256 0.6%