Run Report
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum125 26.9% 6,080 1.0% 17,888 0.1% 95,464 0.4%
Exclusive Metrics for Current Function984 16.2% -495,144 -2768.0% 3,440 3.6%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid125 100.0% 6,080 100.0% 17,888 100.0% 95,464 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::query17 5.1% 3,862 63.5% 66,112 369.6% 39,792 41.7%
array_diff142 42.4% 543 8.9% 23,816 133.1% 9,504 10.0%
array_keys142 42.4% 467 7.7% 410,808 2296.6% 41,928 43.9%
Drupal\Core\Database\Statement::fetchAllKeyed17 5.1% 222 3.7% 8,272 46.2% 800 0.8%
array_fill_keys17 5.1% 2 0.0% 4,024 22.5% 0 0.0%