Run Report
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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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::checksumTags97 21.5% 6,825 1.0% 6,254 0.9% 71,192 0.2% 77,872 0.2%
Exclusive Metrics for Current Function2,405 35.2% 2,096 33.5% -89,256 -125.4% 22,024 28.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem89 91.8% 6,258 91.7% 5,731 91.6% 65,312 91.7% 72,184 92.7%
Drupal\Core\Cache\DatabaseBackend::prepareItem@18 8.2% 567 8.3% 523 8.4% 5,880 8.3% 5,688 7.3%
Child functions
Drupal\Core\Database\Connection::query11 3.2% 2,516 36.9% 1,867 29.9% 22,496 31.6% 19,720 25.3%
drupal_static97 28.0% 568 8.3% 663 10.6% 1,304 1.8% 1,448 1.9%
array_diff108 31.2% 500 7.3% 607 9.7% 19,912 28.0% 8,392 10.8%
array_keys108 31.2% 444 6.5% 595 9.5% 99,168 139.3% 23,544 30.2%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.2% 374 5.5% 391 6.3% 14,912 20.9% 2,616 3.4%
array_fill_keys11 3.2% 18 0.3% 35 0.6% 2,656 3.7% 128 0.2%