Run Report
Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
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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::checksumTags88 20.2% 3,822 1.7% 2,862 1.3% 66,952 0.4% 94,904 0.5%
Exclusive Metrics for Current Function957 25.0% 768 26.8% -118,696 -177.3% 14,328 15.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem88 100.0% 3,822 100.0% 2,862 100.0% 66,952 100.0% 94,904 100.0%
Child functions
Drupal\Core\Database\Connection::query15 4.4% 2,228 58.3% 1,219 42.6% 60,888 90.9% 50,600 53.3%
Drupal\Core\Database\Statement::fetchAllAssoc15 4.4% 180 4.7% 195 6.8% 18,472 27.6% 3,472 3.7%
drupal_static88 26.0% 170 4.4% 220 7.7% 1,112 1.7% 2,416 2.5%
array_diff103 30.4% 156 4.1% 234 8.2% 14,496 21.7% 7,832 8.3%
array_keys103 30.4% 125 3.3% 200 7.0% 88,088 131.6% 16,256 17.1%
array_fill_keys15 4.4% 6 0.2% 26 0.9% 2,592 3.9% 0 0.0%