Run Report
Run #51b0336932f18: 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::checksumTags80 20.3% 7,958 0.8% 4,732 0.5% 64,176 0.2% 58,824 0.2%
Exclusive Metrics for Current Function1,587 19.9% 1,349 28.5% -104,064 -162.2% 9,208 15.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem79 98.8% 7,478 94.0% 4,533 95.8% 61,936 96.5% 53,216 90.5%
Drupal\Core\Cache\DatabaseBackend::prepareItem@11 1.2% 480 6.0% 199 4.2% 2,240 3.5% 5,608 9.5%
Child functions
Drupal\Core\Database\Connection::query13 4.3% 5,122 64.4% 1,838 38.8% 52,832 82.3% 33,824 57.5%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.3% 478 6.0% 499 10.5% 17,104 26.7% 1,840 3.1%
drupal_static80 26.2% 316 4.0% 401 8.5% 1,224 1.9% 1,008 1.7%
array_diff93 30.5% 229 2.9% 303 6.4% 13,008 20.3% 3,344 5.7%
array_keys93 30.5% 213 2.7% 316 6.7% 82,120 128.0% 9,600 16.3%
array_fill_keys13 4.3% 13 0.2% 26 0.5% 1,952 3.0% 0 0.0%