Run Report
Run #519ac1a144fa6: 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% 6,799 0.9% 6,264 0.9% 71,192 0.2% 80,064 0.2%
Exclusive Metrics for Current Function2,427 35.7% 2,124 33.9% -103,840 -145.9% 22,720 28.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem89 91.8% 6,269 92.2% 5,759 91.9% 65,312 91.7% 75,384 94.2%
Drupal\Core\Cache\DatabaseBackend::prepareItem@18 8.2% 530 7.8% 505 8.1% 5,880 8.3% 4,680 5.8%
Child functions
Drupal\Core\Database\Connection::query11 3.2% 2,467 36.3% 1,853 29.6% 22,488 31.6% 19,000 23.7%
drupal_static97 28.0% 578 8.5% 691 11.0% 1,304 1.8% 1,448 1.8%
array_diff108 31.2% 502 7.4% 613 9.8% 19,912 28.0% 9,000 11.2%
array_keys108 31.2% 478 7.0% 604 9.6% 113,760 159.8% 25,160 31.4%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.2% 328 4.8% 346 5.5% 14,912 20.9% 2,608 3.3%
array_fill_keys11 3.2% 19 0.3% 33 0.5% 2,656 3.7% 128 0.2%