Run Report
Run #523bd15c0308e: 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::checksumTags69 19.7% 8,212 2.5% 5,375 1.8% 56,176 0.4% 92,512 0.6%
Exclusive Metrics for Current Function1,591 19.4% 1,348 25.1% -114,120 -203.1% 15,088 16.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem69 100.0% 8,212 100.0% 5,375 100.0% 56,176 100.0% 92,512 100.0%
Child functions
Drupal\Core\Database\Connection::query13 4.8% 5,036 61.3% 2,174 40.4% 52,672 93.8% 46,408 50.2%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.8% 569 6.9% 586 10.9% 17,272 30.7% 3,576 3.9%
drupal_static69 25.4% 370 4.5% 439 8.2% 1,112 2.0% 2,464 2.7%
array_keys82 30.1% 312 3.8% 402 7.5% 84,896 151.1% 17,768 19.2%
array_diff82 30.1% 306 3.7% 378 7.0% 12,208 21.7% 7,208 7.8%
array_fill_keys13 4.8% 28 0.3% 48 0.9% 2,136 3.8% 0 0.0%