Run Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
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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::checksumTags122 21.9% 2,968 0.8% 12,000 3.3% 119,552 0.7% 146,624 0.8%
Exclusive Metrics for Current Function1,283 43.2% 0 0.0% -119,312 -99.8% 42,864 29.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem122 100.0% 2,968 100.0% 12,000 100.0% 119,552 100.0% 146,624 100.0%
Child functions
Drupal\Core\Database\Connection::query10 2.3% 942 31.7% 12,000 100.0% 53,232 44.5% 53,000 36.1%
drupal_static122 28.6% 231 7.8% 0 0.0% 1,784 1.5% 5,000 3.4%
array_diff132 31.0% 189 6.4% 0 0.0% 32,944 27.6% 11,872 8.1%
array_keys132 31.0% 155 5.2% 0 0.0% 126,288 105.6% 29,704 20.3%
Drupal\Core\Database\Statement::fetchAllAssoc10 2.3% 131 4.4% 0 0.0% 20,016 16.7% 3,344 2.3%
Drupal\Core\Database\Database::getConnection10 2.3% 30 1.0% 0 0.0% 1,152 1.0% 840 0.6%
array_fill_keys10 2.3% 7 0.2% 0 0.0% 3,448 2.9% 0 0.0%