Run Report
Run #51a5000df000f: 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% 6,350 1.8% 4,000 1.2% 31,296 0.5% 34,272 0.5%
Exclusive Metrics for Current Function1,801 28.4% 0 0.0% -40,964 -130.9% 3,996 11.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem70 90.9% 5,831 91.8% 4,000 100.0% 28,500 91.1% 29,852 87.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 9.1% 519 8.2% 0 0.0% 2,796 8.9% 4,420 12.9%
Child functions
Drupal\Core\Database\Connection::query13 4.4% 2,578 40.6% 4,000 100.0% 12,896 41.2% 15,388 44.9%
drupal_static77 26.0% 972 15.3% 0 0.0% 616 2.0% 544 1.6%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.4% 346 5.4% 0 0.0% 8,208 26.2% 516 1.5%
array_diff90 30.4% 346 5.4% 0 0.0% 6,708 21.4% 3,400 9.9%
array_keys90 30.4% 282 4.4% 0 0.0% 42,744 136.6% 10,220 29.8%
array_fill_keys13 4.4% 25 0.4% 0 0.0% 1,088 3.5% 208 0.6%