Run Report
Run #51b89ec98250c: 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% 9,012 0.9% 5,673 0.6% 61,528 0.4% 50,560 0.3%
Exclusive Metrics for Current Function1,761 19.5% 1,493 26.3% -107,888 -175.3% 7,952 15.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem73 91.2% 8,400 93.2% 5,280 93.1% 56,392 91.7% 38,104 75.4%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 8.8% 612 6.8% 393 6.9% 5,136 8.3% 12,456 24.6%
Child functions
Drupal\Core\Database\Connection::query13 4.3% 5,624 62.4% 2,241 39.5% 52,856 85.9% 26,328 52.1%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.3% 555 6.2% 575 10.1% 17,128 27.8% 2,240 4.4%
drupal_static80 26.2% 379 4.2% 465 8.2% 1,112 1.8% 1,200 2.4%
array_keys93 30.5% 362 4.0% 464 8.2% 83,440 135.6% 9,064 17.9%
array_diff93 30.5% 305 3.4% 392 6.9% 12,928 21.0% 3,776 7.5%
array_fill_keys13 4.3% 26 0.3% 43 0.8% 1,952 3.2% 0 0.0%