Run Report
Run #55ca0153deabc: 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::calculateChecksum666 30.6% 24,343 0.7% 26,936 0.1% 33,644 0.1%
Exclusive Metrics for Current Function6,530 26.8% -850,076 -3155.9% 3,704 11.0%
Parent functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum573 86.0% 17,711 72.8% 19,472 72.3% 20,296 60.3%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid93 14.0% 6,632 27.2% 7,464 27.7% 13,348 39.7%
Child functions
Drupal\Core\Database\Connection::query35 2.3% 10,353 42.5% 34,324 127.4% 5,376 16.0%
array_diff701 46.5% 3,855 15.8% 41,696 154.8% 6,508 19.3%
array_keys701 46.5% 3,157 13.0% 790,116 2933.3% 17,724 52.7%
Drupal\Core\Database\Statement::fetchAllKeyed35 2.3% 426 1.7% 8,320 30.9% 332 1.0%
array_fill_keys35 2.3% 22 0.1% 2,556 9.5% 0 0.0%