Run Report
Run #519b12bb10362: 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::checksumTags96 21.4% 6,589 1.0% 5,986 0.9% 70,672 0.2% 74,392 0.2%
Exclusive Metrics for Current Function2,308 35.0% 2,007 33.5% -87,512 -123.8% 20,776 27.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem88 91.7% 6,005 91.1% 5,451 91.1% 64,792 91.7% 68,704 92.4%
Drupal\Core\Cache\DatabaseBackend::prepareItem@18 8.3% 584 8.9% 535 8.9% 5,880 8.3% 5,688 7.6%
Child functions
Drupal\Core\Database\Connection::query11 3.2% 2,487 37.7% 1,812 30.3% 22,496 31.8% 19,720 26.5%
drupal_static96 28.0% 547 8.3% 636 10.6% 1,304 1.8% 1,448 1.9%
array_diff107 31.2% 474 7.2% 601 10.0% 19,744 27.9% 8,136 10.9%
array_keys107 31.2% 437 6.6% 560 9.4% 97,072 137.4% 21,568 29.0%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.2% 318 4.8% 339 5.7% 14,912 21.1% 2,616 3.5%
array_fill_keys11 3.2% 18 0.3% 31 0.5% 2,656 3.8% 128 0.2%