Run Report
Run #51afea2244278: 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::checksumTags103 21.0% 9,070 2.6% 5,607 1.9% 77,040 0.5% 93,736 0.6%
Exclusive Metrics for Current Function2,117 23.3% 1,809 32.3% -157,928 -205.0% 32,784 35.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem96 93.2% 8,562 94.4% 5,302 94.6% 71,680 93.0% 81,648 87.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.8% 508 5.6% 305 5.4% 5,360 7.0% 12,088 12.9%
Child functions
Drupal\Core\Database\Connection::query14 3.7% 5,446 60.0% 1,928 34.4% 56,864 73.8% 32,064 34.2%
Drupal\Core\Database\Statement::fetchAllAssoc14 3.7% 476 5.2% 491 8.8% 18,200 23.6% 2,184 2.3%
drupal_static103 27.2% 438 4.8% 557 9.9% 1,224 1.6% 1,936 2.1%
array_diff117 30.9% 294 3.2% 390 7.0% 16,008 20.8% 5,408 5.8%
array_keys117 30.9% 285 3.1% 401 7.2% 140,632 182.5% 19,360 20.7%
array_fill_keys14 3.7% 14 0.2% 31 0.6% 2,040 2.6% 0 0.0%