Run Report
Run #55ca015686be5: XHProf Run (Namespace=drupal-perf-moshe)
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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::calculateChecksum102 25.8% 7,069 1.4% 9,308 0.0% 29,768 0.1%
Exclusive Metrics for Current Function1,157 16.4% -138,268 -1485.5% 1,976 6.6%
Parent functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid66 64.7% 6,699 94.8% 7,856 84.4% 29,768 100.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum36 35.3% 370 5.2% 1,452 15.6% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query17 5.9% 4,792 67.8% 17,960 193.0% 15,736 52.9%
array_diff119 41.2% 498 7.0% 9,380 100.8% 4,136 13.9%
array_keys119 41.2% 389 5.5% 113,980 1224.5% 7,476 25.1%
Drupal\Core\Database\Statement::fetchAllKeyed17 5.9% 222 3.1% 4,564 49.0% 444 1.5%
array_fill_keys17 5.9% 11 0.2% 1,692 18.2% 0 0.0%