Run Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::checksumTags82 20.1% 7,040 1.0% 6,714 1.0% 63,040 0.2% 104,288 0.3%
Exclusive Metrics for Current Function2,154 30.6% 1,855 27.6% -136,992 -217.3% 20,456 19.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem82 100.0% 7,040 100.0% 6,714 100.0% 63,040 100.0% 104,288 100.0%
Child functions
Drupal\Core\Database\Connection::query14 4.4% 2,820 40.1% 2,440 36.3% 56,928 90.3% 46,120 44.2%
drupal_static82 25.9% 536 7.6% 617 9.2% 1,112 1.8% 2,688 2.6%
array_diff96 30.4% 514 7.3% 633 9.4% 14,112 22.4% 8,576 8.2%
array_keys96 30.4% 506 7.2% 619 9.2% 107,968 171.3% 23,128 22.2%
Drupal\Core\Database\Statement::fetchAllAssoc14 4.4% 468 6.6% 487 7.3% 17,408 27.6% 3,320 3.2%
array_fill_keys14 4.4% 42 0.6% 63 0.9% 2,504 4.0% 0 0.0%