Run Report
Run #523f1e3aba264: 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% 9,403 0.9% 6,452 0.6% 102,512 0.2% 128,448 0.3%
Exclusive Metrics for Current Function2,567 27.3% 2,160 33.5% -197,976 -193.1% 31,288 24.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem146 100.0% 9,403 100.0% 6,452 100.0% 102,512 100.0% 128,448 100.0%
Child functions
Drupal\Core\Database\Connection::query16 3.1% 5,106 54.3% 2,050 31.8% 65,248 63.6% 48,080 37.4%
drupal_static146 28.2% 484 5.1% 647 10.0% 1,224 1.2% 3,272 2.5%
array_diff162 31.3% 440 4.7% 572 8.9% 21,304 20.8% 10,224 8.0%
array_keys162 31.3% 426 4.5% 597 9.3% 189,416 184.8% 32,416 25.2%
Drupal\Core\Database\Statement::fetchAllAssoc16 3.1% 364 3.9% 392 6.1% 20,528 20.0% 3,168 2.5%
array_fill_keys16 3.1% 16 0.2% 34 0.5% 2,768 2.7% 0 0.0%