Run Report
Run #519ff8a97ec46: 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::checksumTags90 21.2% 6,718 1.2% 4,001 0.7% 34,912 0.5% 45,556 0.6%
Exclusive Metrics for Current Function2,192 32.6% 0 0.0% -52,632 -150.8% 7,752 17.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem83 92.2% 6,187 92.1% 4,001 100.0% 32,116 92.0% 40,892 89.8%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 7.8% 531 7.9% 0 0.0% 2,796 8.0% 4,664 10.2%
Child functions
Drupal\Core\Database\Connection::query11 3.4% 2,149 32.0% 0 0.0% 10,980 31.5% 16,428 36.1%
drupal_static90 27.7% 1,170 17.4% 4,001 100.0% 616 1.8% 544 1.2%
array_diff101 31.1% 455 6.8% 0 0.0% 7,224 20.7% 3,804 8.4%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.4% 387 5.8% 0 0.0% 8,228 23.6% 1,628 3.6%
array_keys101 31.1% 343 5.1% 0 0.0% 59,508 170.5% 15,064 33.1%
array_fill_keys11 3.4% 22 0.3% 0 0.0% 988 2.8% 336 0.7%