Run Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::checksumTags80 20.3% 7,282 0.5% 8,000 0.7% 35,324 0.4% 38,120 0.5%
Exclusive Metrics for Current Function2,232 30.7% 0 0.0% -43,944 -124.4% 4,176 11.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem79 98.8% 6,939 95.3% 4,000 50.0% 34,088 96.5% 36,092 94.7%
Drupal\Core\Cache\DatabaseBackend::prepareItem@11 1.2% 343 4.7% 4,000 50.0% 1,236 3.5% 2,028 5.3%
Child functions
Drupal\Core\Database\Connection::query13 4.3% 2,698 37.1% 4,000 50.0% 12,896 36.5% 14,440 37.9%
drupal_static80 26.2% 1,182 16.2% 4,000 50.0% 616 1.7% 516 1.4%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.3% 414 5.7% 0 0.0% 9,424 26.7% 1,840 4.8%
array_diff93 30.5% 408 5.6% 0 0.0% 6,928 19.6% 2,772 7.3%
array_keys93 30.5% 320 4.4% 0 0.0% 48,320 136.8% 14,152 37.1%
array_fill_keys13 4.3% 28 0.4% 0 0.0% 1,084 3.1% 224 0.6%