Run Report
Run #523f024cca254: 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::checksumTags84 20.5% 6,985 1.5% 4,457 1.0% 66,128 0.2% 71,776 0.2%
Exclusive Metrics for Current Function1,536 22.0% 1,277 28.7% -93,352 -141.2% 16,296 22.7%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem84 100.0% 6,985 100.0% 4,457 100.0% 66,128 100.0% 71,776 100.0%
Child functions
Drupal\Core\Database\Connection::query13 4.1% 4,277 61.2% 1,689 37.9% 52,768 79.8% 31,968 44.5%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.1% 340 4.9% 359 8.1% 16,312 24.7% 3,176 4.4%
drupal_static84 26.5% 302 4.3% 399 9.0% 1,224 1.9% 2,696 3.8%
array_keys97 30.6% 271 3.9% 378 8.5% 73,288 110.8% 11,016 15.3%
array_diff97 30.6% 239 3.4% 320 7.2% 13,472 20.4% 6,624 9.2%
array_fill_keys13 4.1% 20 0.3% 35 0.8% 2,416 3.7% 0 0.0%