Run Report
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::checksumTags87 17.9% 13,693 1.5% 8,349 1.0% 40,344 0.3% 87,708 0.6%
Exclusive Metrics for Current Function2,324 17.0% 1,972 23.6% -128,276 -318.0% 17,176 19.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem87 100.0% 13,693 100.0% 8,349 100.0% 40,344 100.0% 87,708 100.0%
Child functions
Drupal\Core\Database\Connection::query26 6.6% 9,487 69.3% 4,099 49.1% 26,040 64.5% 29,000 33.1%
array_diff113 28.9% 576 4.2% 686 8.2% 11,612 28.8% 4,536 5.2%
Drupal\Core\Database\Statement::fetchAllAssoc26 6.6% 478 3.5% 508 6.1% 11,532 28.6% 2,356 2.7%
array_keys113 28.9% 469 3.4% 593 7.1% 115,608 286.6% 33,564 38.3%
drupal_static87 22.3% 327 2.4% 431 5.2% 616 1.5% 740 0.8%
array_fill_keys26 6.6% 32 0.2% 60 0.7% 3,212 8.0% 336 0.4%