Run Report
Run #523f27198f838: 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::checksumTags146 21.7% 9,922 0.9% 6,804 0.7% 102,512 0.2% 128,448 0.3%
Exclusive Metrics for Current Function2,643 26.6% 2,214 32.5% -197,976 -193.1% 31,288 24.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem146 100.0% 9,922 100.0% 6,804 100.0% 102,512 100.0% 128,448 100.0%
Child functions
Drupal\Core\Database\Connection::query16 3.1% 5,404 54.5% 2,176 32.0% 65,248 63.6% 48,080 37.4%
array_diff162 31.3% 481 4.8% 608 8.9% 21,304 20.8% 10,224 8.0%
drupal_static146 28.2% 477 4.8% 666 9.8% 1,224 1.2% 3,272 2.5%
array_keys162 31.3% 460 4.6% 635 9.3% 189,416 184.8% 32,416 25.2%
Drupal\Core\Database\Statement::fetchAllAssoc16 3.1% 440 4.4% 472 6.9% 20,528 20.0% 3,168 2.5%
array_fill_keys16 3.1% 17 0.2% 33 0.5% 2,768 2.7% 0 0.0%