Run Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum [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\DatabaseCacheTagsChecksum::calculateChecksum131 27.5% 4,165 0.6% 3,081 0.5% 16,416 0.0% 70,208 0.1%
Exclusive Metrics for Current Function1,007 24.2% 835 27.1% -292,856 -1784.0% 3,808 5.4%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid131 100.0% 4,165 100.0% 3,081 100.0% 16,416 100.0% 70,208 100.0%
Child functions
Drupal\Core\Database\Connection::query15 4.5% 2,478 59.5% 1,297 42.1% 54,848 334.1% 36,928 52.6%
array_diff146 43.3% 277 6.7% 392 12.7% 20,880 127.2% 9,824 14.0%
array_keys146 43.3% 277 6.7% 401 13.0% 224,408 1367.0% 19,080 27.2%
Drupal\Core\Database\Statement::fetchAllKeyed15 4.5% 113 2.7% 128 4.2% 6,056 36.9% 568 0.8%
array_fill_keys15 4.5% 13 0.3% 28 0.9% 3,080 18.8% 0 0.0%