Run Report
Run #51a4f50036185: 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::checksumTags77 20.2% 6,567 1.9% 0 0.0% 31,296 0.5% 34,220 0.5%
Exclusive Metrics for Current Function1,921 29.3% 0 N/A% -40,960 -130.9% 4,068 11.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem70 90.9% 6,040 92.0% 0 N/A% 28,500 91.1% 29,824 87.2%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 9.1% 527 8.0% 0 N/A% 2,796 8.9% 4,396 12.8%
Child functions
Drupal\Core\Database\Connection::query13 4.4% 2,506 38.2% 0 N/A% 12,896 41.2% 15,420 45.1%
drupal_static77 26.0% 1,048 16.0% 0 N/A% 616 2.0% 544 1.6%
array_diff90 30.4% 402 6.1% 0 N/A% 6,704 21.4% 3,316 9.7%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.4% 369 5.6% 0 N/A% 8,208 26.2% 500 1.5%
array_keys90 30.4% 295 4.5% 0 N/A% 42,744 136.6% 10,164 29.7%
array_fill_keys13 4.4% 26 0.4% 0 N/A% 1,088 3.5% 208 0.6%