Run Report
Run #54e17147d69ca: 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::calculateChecksum175 30.1% 3,946 0.3% 16,616 0.1% 28,576 0.1%
Exclusive Metrics for Current Function1,103 28.0% -272,864 -1642.2% 1,872 6.6%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid175 100.0% 3,946 100.0% 16,616 100.0% 28,576 100.0%
Child functions
Drupal\Core\Database\Connection::query10 2.5% 2,159 54.7% 37,376 224.9% 21,888 76.6%
array_diff185 46.2% 304 7.7% 25,992 156.4% 2,432 8.5%
array_keys185 46.2% 275 7.0% 219,440 1320.7% 1,800 6.3%
Drupal\Core\Database\Statement::fetchAllKeyed10 2.5% 100 2.5% 4,368 26.3% 584 2.0%
array_fill_keys10 2.5% 5 0.1% 2,304 13.9% 0 0.0%