Run Report
Run #53195b6957e56: 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 18.7% 6,137 0.9% 5,628 0.8% 70,000 0.2% 105,560 0.3%
Exclusive Metrics for Current Function1,692 27.6% 1,358 24.1% -170,632 -243.8% 19,312 18.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem84 100.0% 6,137 100.0% 5,628 100.0% 70,000 100.0% 105,560 100.0%
Child functions
Drupal\Core\Database\Connection::query21 5.9% 3,198 52.1% 2,656 47.2% 84,032 120.0% 45,080 42.7%
Drupal\Core\Database\Statement::fetchAllAssoc21 5.9% 384 6.3% 412 7.3% 17,400 24.9% 3,472 3.3%
array_keys105 29.4% 294 4.8% 414 7.4% 114,728 163.9% 26,312 24.9%
array_diff105 29.4% 293 4.8% 398 7.1% 17,216 24.6% 7,968 7.5%
drupal_static84 23.5% 249 4.1% 345 6.1% 2,336 3.3% 3,416 3.2%
array_fill_keys21 5.9% 27 0.4% 45 0.8% 4,920 7.0% 0 0.0%