Run Report
Run #55323afe82890: XHProf Run (Namespace=drupal-perf-lauriii)
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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::calculateChecksum114 23.8% 2,930 1.0% 19,624 0.1% 61,320 0.2%
Exclusive Metrics for Current Function669 22.8% -523,000 -2665.1% 2,688 4.4%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid114 100.0% 2,930 100.0% 19,624 100.0% 61,320 100.0%
Child functions
Drupal\Core\Database\Connection::query26 7.3% 1,410 48.1% 47,752 243.3% 21,144 34.5%
array_diff140 39.1% 529 18.1% 25,016 127.5% 5,824 9.5%
array_keys140 39.1% 211 7.2% 452,768 2307.2% 30,656 50.0%
Drupal\Core\Database\Statement::fetchAllKeyed26 7.3% 110 3.8% 11,256 57.4% 712 1.2%
array_fill_keys26 7.3% 1 0.0% 5,832 29.7% 296 0.5%