Run Report
Run #52e6fcee66138: 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::checksumTags91 20.3% 5,116 1.0% 4,773 1.0% 68,304 0.2% 117,816 0.4%
Exclusive Metrics for Current Function1,624 31.7% 1,355 28.4% -138,928 -203.4% 22,432 19.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem91 100.0% 5,116 100.0% 4,773 100.0% 68,304 100.0% 117,816 100.0%
Child functions
Drupal\Core\Database\Connection::query15 4.3% 2,363 46.2% 1,951 40.9% 60,912 89.2% 52,808 44.8%
Drupal\Core\Database\Statement::fetchAllAssoc15 4.3% 331 6.5% 351 7.4% 18,472 27.0% 3,680 3.1%
array_diff106 30.5% 271 5.3% 362 7.6% 15,320 22.4% 8,696 7.4%
array_keys106 30.5% 262 5.1% 368 7.7% 108,824 159.3% 27,512 23.4%
drupal_static91 26.1% 245 4.8% 345 7.2% 1,112 1.6% 2,688 2.3%
array_fill_keys15 4.3% 20 0.4% 41 0.9% 2,592 3.8% 0 0.0%